List of Proto-Indo-European roots

This is an old revision of this page, as edited by Imperial78 (talk | contribs) at 23:53, 11 August 2006 (: Thracian and Phrygian listed twice in list). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

You must add a |reason= parameter to this Cleanup template – replace it with {{Cleanup|May 2006|reason=<Fill reason here>}}, or remove the Cleanup template.

The following is a list of Proto-Indo-European roots, given with their basic meaning and notable cognates in Indo-European languages.

Note that only roots are listed here; see also Proto-Indo-European pronouns and particles and Proto-Indo-European numerals.

b

Root Meaning Derivatives
*bak- staff Gk. baktēria, Lat. baculum, Ir. bacc/bac, Welsh bach, Lith. bakstelėti, Ltv. bakstīt
*bel- power, strength Skr. bala, Gk. beltiōn, Ir. adbal/dibeal, Welsh balch, Russ. bol'šoj, Kamviri bâlim, Phryg. balaios, Low German pal, OCS boljĭjĭ, Lat. dēbĭlis

Root Meaning Derivatives
*bʰabʰ-eH₂- bean Old Prussian babo, Russ. bob, Polish bób, Alb. bathë, Gm. bona/Bohne, Eng. bēan/bean, Welsh ffâen, ON baun, Lat. faba
*bʰar-es- spelt Phryg. brisa, Eng. bærlic/barley, Oscan far, Umbrian far, Lat. farina, Welsh bara, Goth. barizīns, ON barr, OCS brašĭno
*bʰardʰ-eH₂- beard Lith. barzda, Ltv. bārda, Eng. beard/beard, Gm. bart/Bart, Welsh barf, Polish broda, ON barðr, Crimean Gothic bars, Lat. barba
*bʰeH₂go- beech Gm. buohha/Buche, Lat. fāgus, Gk. phugos, Eng. bēce/beech, ON bók, Gaul. Bāgācon, Russ. buzina, Polish buk
*bʰei- bee Eng. bēo/bee, Lith. bitė, Ltv. bite, Ir. bech/bech, Russ. pčela, Gm. bīa/Biene, Polish pszczoła, Alb. bletë, Old Prussian bitte, Welsh begegyr, Gaul. bekos, ON bý, OCS bŭčela, Lat. fūcus
*bʰel- light, bright Russ. bely, Gaul. Belenos, Lith. blagnytis; baltas, Ltv. balts, Skr. bharga;bhālam, Phryg. falos, Alb. ballë, Illyr. balta, Arm. bal/pal, Gk. phlegein; phalos, ON bāl; blár; bleikr, Russ. belyj, Polish biały, Eng. blæcern/; blǣcan/bleach; blǣwen/, Gm. blecken/blecken; bleich/bleich; blāo/blau, Goth. bala, Ir. beltene/bealtaine; blár/, Welsh bal; blawr, Thrac. balios, Old Prussian ballo, Lat. flagrāre; flāvus, Oscan Flagiúi;Flaviies, Toch. pälk/pälk
*bʰel- to bloom Lat. folium; flos, Gk. phullon, Eng. blōstm/blossom, Ir. bláth/, Gm. bluomo/Blume, ON blómi, Toch. pält/pilta, Welsh blawd, Goth. blōma, Oscan Fluusaí
*bʰenǵʰ thick Gm. bungo/, Ltv. biezs, Toch. /pkante, Hitt. panku, Gk. pakhus/, Skr. bahu, Av. bązah, ON bingr
*bʰer- brown, shining Ltv. bērs; bebrs, Lith. bėras; bebras, Old Prussian bebrus, Gaul. Bibrax, Welsh befer, Eng. brūn/brown; bera/bear; beofer/beaver, Gm. brūn/braun; bero/Bär; bibar/Biber, ON brúnn; bjǫrn; bjórr, Skr. bhallas; babhrus, Av. bawra, Lat. fiber, Polish bóbr, Russ. bobr, Toch. parno/perne; paräṁ/perne
*bʰer- to bear / carry Skr. bharati, Av. baraiti, Russ. beru, Ir. berim/beirim, Welsh cymmeryd, Arm. berel/perel, Alb. bie, Gk. pherō, Lat. fero, Umbrian fertu, Eng. beran/bear, Gm. burde/Burde, Toch. pär/pär, Lith. baras, Ltv. bars, Kamviri bor, Phryg. ber, Goth. bairan, ON bera, OCS berǫ, Pers. baratuv/bār, Polish brać
*bʰer- to boil Alb. burmë, Gaul. Voberā, Ir. bréo/, Welsh beru, Eng. brǣþ/breath, Gm. brādam/Brodem, ON bráðr, Gk. phurdēn-migdēn, Skr. bhurati
*bʰeres- lively Russ. borzoj, Lith. bruzdu, Gaul. brys, Ir. bras/, Polish bardzo, OCS brŭzŭ, Lat. festīnō
*bʰerǵʰ- fort Russ. bereg, Eng. burg/borough, Arm. bardzut'iun/partsut'iun, Skr. barhayati, Av. bərəzant, Gaul. Bergusia, Gm. berg/Burg, Hitt. parku, Toch. pärk/pärk, Welsh bre, Thrac. bergas, Goth. baírgahī, ON bjarg; borg, Pers. /burj, Ir. brí/, Alb. burg, Illyr. Berginium, XMK Berga, Welsh bera, Lyc. prije;pruwa, Lat. fortis
*bʰerǵʰ- to hide, protect OCS brĕgą, Russ. bereč', Eng. byrgan/bury, ON bjarga, Goth. bairgan, Gm. bergan/bergen
*bʰeudʰ- to wake, rise up Skr. bodhati; buddha, Lith. budinti, Ltv. budīt, Old Prussian budē, Av. buiðyeiti, Ir. buide/buidhe, Welsh bodd, ON bjóða; boð, Gk. pepusmai/, Eng. bēodan/bid; bodian/bode, Kamviri bidi, Russ. budit', Polish budzić, OCS bljudo, Gm. biotan/bieten; gibot/Gebot, Goth. anabiudan, Pers. /bēdār-šudan
*bʰeuH₂- (*bʰeuH₂mi [1ps]) to appear, become, rise up Skr. bhū; bhavati, Lith. būti, Ltv. būt, Old Prussian būton, Russ. byt', Ir. buith/beith, Eng. beon/be, Gm. bim/bin, Kamviri bu, Polish być, Welsh bod, Gk. phuomai, Old Prussian būton, Oscan fiiet, Umbrian fust, Pers. būmī/bum, Av. bavaiti, Alb. buj, Arm. bois/pois, Illyr. Bumi, Thrac. Kasibounon, Goth. bauan, Gaul. Vindobios, Toch. pyotk/pyautk, ON búa, OCS byti, Lat. fuī
*bʰleH₁- to bleat Alb. blegë, Lith. bliauti, Ltv. blēt, Eng. blǣtan/bleat, Gk. belazō, Russ. blejat', Lat. fleō
*bʰlēiǵ to shine Ltv. bližģēt, Lith. blaikštytis, Eng. blīcan/, Gm. blīhhan/Blech, ON blíkja, Russ. blesk, OCS bliskŭ
*bʰosó- naked Russ. bosoj, Lith. basas, Ltv. bass, Arm. bok/pog, Eng. bær/bare, ON berr, Goth. bazis, Gk. psilos, Polish boso, Gm. bar/bar, OCS bosŭ
*bʰred- to wade Alb. bredh, Ltv. brist; bridu, Lith. bristi; bredu, Russ. bredu, Polish brnąć, Thrac. Bredai
*bʰruH- beam, bridge Gaul. brīva, Eng. brycg/bridge, Gm. brugga/Brücke, ON brú, Russ. brevno, Polish birzwno, OCS brĭvŭno
*bʰruH- brow Skr. bhrus, Lith. bruvis, Ir. bru/bruach, Eng. brū/brow, Russ. brov', XMK abroutes, Gk. ophrus, Gm. /Braue, Toch. pärwāṃ/pärwāne, Old Prussian wubri, Polish brew, OCS bruvi, ON brún, Pers. /abru
*bʰráH₂ter- brother Arm. ełbayr/yeġbayr/yeġpayr, Eng. brōþor/brother, Kashmiri boy, Umbrian fratrom, Gk. phrātēr, Toch. pracer/procer, Kamviri bṛo, Russ. brat, Gm. bruoder/Bruder, Welsh brawd, Skr. bhrātṛ, Ir. bráthir/bráthair, Lith. brolis, Ltv. brālis, Gaul. brātir, Pers. brātar/barādar, Phryg. brater, Illyr. bra, Goth. brōþar, ON bróðir, Old Prussian brāti, OCS bratrŭ, Osset. ærvad/, Av. brātar, Oscan fratrúm, Polish brat, Venetic vhraterei, Lyd. brafr-, Kurd. bra, Lat. frāter
*bʰudʰ-no-, *bʰudʰ-mn̥- bottom Skr. budhna, Av. bŭnō, Arm. bun/pun, Ir. bond/bonn, Gk. puthmēn, Lat. fundus, Gm. bodam/boden, Eng. botm/bottom, ON botn, Welsh bôn, Pers. /bun
*bʰuHgos- goat Av. būza. Pers. /buz, Arm. buz/puz, Ir. bocc/boc, Welsh bwch, ON bukkr, Eng. buc/buck, Gm. boc/Bock
*bʰérH₁ǵo- birch Russ. bereza, Polish brzoza, Lith. beržas, Ltv. bērzs, Osset. bärz, Skr. bhūrjas, Gm. birihha/Birke, ON bjǫrk, Old Prussian berse, Eng. birce/birch, Thrac. berzas, OCS breza, Lat. frāxinus

d

Root Meaning Derivatives
*deH₁- to bind Alb. duaj, Gk. desmos, Skr. dyati, Av. nīdyātąm
*deH₂iwer- husband's brother Skr. devar, Russ. dever', Polish dziewierz, Lith. dieveris, Ltv. dieveris, Gm. zeihhur/--, Eng. tācor/--, Gk. dāēr/, Arm. taygr/daykr, OCS dĕverĭ, Kurd. diš/héwer
*deH₃- to give Russ. dat', Arm. tal/dal, Lith. duoti, Ltv. dot; deva, Skr. dā;dadāti, Av. dadāiti, Osset. daettyn, Alb. dhashë, Gk. didō, Kashmiri dẏyūn, Polish dać, Phryg. dadón, Old Prussian dātwei, Lat. dare, Oscan dede, Umbrian dadad, Ir. dán/, Welsh dawn, Hitt. dā, Lyc. da, Luw. da-, Lyd. da-, Gaul. doenti, OCS dati, Pers. dadātuv/dādan
*dem-H₂- to domesticate, tame Skr. dāmyati, Gk. damnanai, Ir. damnaim/, Hitt. damaašzi, Av. dam, Lat. domāre, Eng. tam/tame, Gm. zemmen/zähmen, Goth. gatamjan, ON temja, Osset. domun, Pers. /dām, Welsh addef
*deuk- to lead Alb. nduk, Eng. togian/tow, Gm. ziohan/ziehen, Goth. tiuhan, ON toginn, Gk. adeukēs/, Lat. dūcō
*deḱs- right (direction) Gaul. Dexsiva, Lat. dexter, Umbrian destrame, Lith. dešinė, Av. dašina, Alb. djathtë, Gm. zeso/, Welsh deheu, Oscan destrst, Gk. deksios, Skr. dakṣina, Goth. taíhswa, Ir. dech/, Toch. täk/, OCS desnaya; desnŭ, Russ. desnica, Kashmiri dạchūn
*dhǵʰyes- yesterday Eng. geostran/yesterday, Alb. dje, Skr. hyas, Av. zyō, Pers. diyaka/dīg, Gk. khthes, Lat. herī, Welsh ddoe, Ir. indhé/an(d)é, Goth. gistradagis, ON í gǽr, Gm. gesteron/gestern
*dlegʰ- to engage oneself Ir. dliged/dlígheadh, Welsh dyled, Eng. plegian/play; pliht/plight, Gm. pflegan/pflegen; pfliht/Pflicht, Lat. indulgēre; plevium, Russ. dolg, Polish dług, OCS dlŭgŭ
*dluH₂gʰó- long Hitt. dalugaes, Russ. dolgij, Lith. ilgas, Ltv. ilgs, Skr. dīrgha, Av. darəga, Welsh dala, Lat. longus, Gaul. Loggostalētes, Pers. darga/derāz, Eng. lang/long; lencten/lent, Gm. lang/lang; lenzo/Lenz, ON langr, Goth. laggs, Alb. gjatë, Gk. dolikhos, Old Prussian ilgi, Ir. long/, OCS dlŭgŭ, Polish długi, Welsh dal, Ksahmiri dūr
*dn̥ǵʰu-H₂- tongue Lat. lingua, Ir. tenge/teanga, Eng. tunge/tongue, Goth. tuggo, ON tunga, Skr. jihvā, Av. hizvā, Russ. jazyk, Lith. liežuvis, Arm. lezu, Gm. zunga/Zunge, Welsh tafod, Kamviri dic, Pers. hizbāna/zabān, Old Prussian insuwis, Toch. käntu/kantwo
*dom-, *dóm-o- house Skr. dama, Av. dąm, Gk. domos, Lat. domus, Russ. dom, Polish dom, Eng. timber/timber, Gm. zimbar/Zimmer, ON timbr, (Kamviri?,) Umbrian dâmoa, Arm. tun/dun, Lith. namas, Ltv. nams, Welsh tŷ, Toch. tam/täm
*dous- forearm Skr. doṣnas, Av. daoš, Ir. doít/doíd, Lith. dilbis, Ltv. paduse, Russ. pazuxa, Pers. /doš
*dra- to run Skr. drāti, Gk. apodrasis; dromos, Illyr. Dravos, Lith. drebėti, Gm. /Trappel, Goth. anatrimpan, Av. draonah
*drem- to sleep Russ. dremat', Skr. drāyati, Gk. darthanō/, Lat. dormiō, Arm. tartam/dardam, Polish drzemać, OCS dremlju
*dus- to fail Skr. duṣyati, Av. duš, Gk. deō, Ir. do-/, Arm. t-/d-, Goth. tuz-, ON tjón, Eng. tēona/, Gm. zur-/, OCS dŭždĭ, Russ. dožd', Polish deszcz, Pers. dušiyaram/,
*dwi- two Arm. erku/yerku/yergu, Alb. dy/dy, Lith. du/dvi, Ltv. divi, Gaul. vo, Gm. zwene/zwei, Eng. twā/two, Gk. duō, Av. duua, Hitt. dā-, Ir. dá/dó, Kashmiri zū', Lyc. tuwa, Kamviri dü, Lat. duo, Oscan dus, ON tveir, Old Prussian dwāi, Osset. dyuuæ/duuæ, Pers. duva/do, OCS dŭva, Polish dwa, Russ. dva, Skr. dva, Toch. wu/wi, Umbrian tuf, Goth. twai, Welsh dau
*dáḱru- tear
(drop from eye)
Gk. dakru, Gm. zahar/Zähre, Eng. tēar/tear, Skr. aśru, Old Lat. decrimare, Lat. lacrĭma, Lith. ašara, Ltv. asara, Welsh deigryn, Ir. dér/déar, Toch. ākär/akrūna, Goth. tagr, ON tár, Arm. arc'unk', Av. asrūazan
*déi-no- day Arm. tiv/div, Russ. den', Ir. denus/, Lith. diena, Ltv. diena, Skr. dinam, Lat. diēs, Alb. gdhin, Welsh dydd, Polish dzień, Ir. día/dia, Goth. sintīns, Old Prussian deinan, Eng. lencten/lent, Gm. lenzo/Lenz
*déiw-o- god, i.e. 'shining' Skr. deva, Av. daēva, Lat. deus, Lith. dievas, Ltv. dievs, Old Prussian deiws, Oscan diúveí, Umbrian di, Gaul. Dēvona, Gk. theos-Zeus, Phryg. tios, Russ. divo, Polish dziw, Kamviri di, Eng. Tiw/Tuesday, Gm. Ziu/--, ON Týr, Goth. Tyz, Welsh duw, Ir. día/día, Lyc. ziw, Luw. tiwat-, Lyd. Divi-, Palaic tiyaz, Arm. tiv/--/--
*déḱm̥ ten Arm. tasn/tas/dasĕ, Alb. dhjetë/dhetë, Lith. dešimt, Ltv. desmit, Gaul. decam, Gm. zēhen/zehn, Dacian dece-, Eng. tīen/ten, Gk. deka, Av. dasa, Ir. deich/deich, Kashmiri da.h, Kamviri duc, Lat. decem, Oscan deken, ON tíu, Old Prussian desīmtan, Osset. dæs/dæs, Pers. daθa/dah, OCS desętĭ, Polish dziesięć, Russ. desjat', Skr. daśa, Toch. śäk/śak, Umbrian desem, Goth. taihun, Welsh deg
*dór-u- (nom-acc. *dóru, gen. *derw-ós) tree Arm. caṙ/dzaṙ, Lith. derva, Ltv. dreve, Gaul. Dervus, Russ. derevo, Eng. trēow/tree, Hitt. taru, Luw. tarweja-, Gk. drus, Lat. durus, Alb. dru/drû, Ir. derucc/, Toch. or, Kamviri dâa, Pers. /deraxt, Polish drzewo, Welsh derwen, Skr. dāru, Av. dāuru, Goth. triu, ON tré, Old Prussian drawine, XMK darullos

Root Meaning Derivatives
*dʰal- to blossom Alb. dal, Arm. dalar/talar, Gk. thallō, Welsh dail, Ir. duille/
*dʰeb- fat Russ. debelyj, Old Prussian debīkan, Toch. tpär/täpr, ON dapr, Gm. taphar/tapfer, Ltv. dabļš, OCS debelŭ
*dʰegʷh- to burn Lith. degti, Ltv. degt, Lat. fovēre, Russ. žgučij, Alb. djek, Ir. daig/, Skr. dahati, Av. dažaiti, Old Prussian dagis, Pers. /dāġ, Gk. theptanos/, Toch. tsäk/tsäk, OCS žešti, Polish żgę
*dʰeH₁(i)- to suck/suckle Alb. djathë, Arm. diem/tiem, Lith. dėlė, Ltv. dēt, Old Prussian dadan, Ir. diul/diuilim, Welsh dynu, Eng. delu/--, Gm. tāen/--; tila/--, Goth. daddjan, ON dilkr, Skr. dhā; dhayati, Av. daēnu, Pers. dadan/, Lat. fēmina; fētus; fēlāre, Umbrian feliuf, Gk. thēlē; thēlus, OCS doiti, Russ. doit', Polish doić
*dʰeH₁- to place, set, put Skr. dadhāti, Av. daðaiti, Lat. faciō, Oscan faciiad, Umbrian feitu, Hitt. dai, Pers. adadā/, Gk. tithēmi/, Lith. dėti, Ltv. dēt, Polish dziać; działać, Russ. det'; delat', Eng. dōn/do, Gm. tuon/tun, Goth. gadeths, ON dalidun, Phryg. dak-, Gaul. dede, Thrac. didzos, Alb. ndonj, Toch. täs/täs, Welsh dall, Arm. ed/et, Lyc. ta-
*dʰeiǵʰ- to mold Gk. teikhos, Ir. digen/, Russ. deža, Eng. dāg/dough, Goth. daigs, ON deig, Gm. teig/Teig, Skr. dih; degdhi, Lat. fingere, Av. pairidaēza, Pers. didā/dēz, Arm. dizanem, Thrac. -dizos, Umbrian fikla, Lith. žiest, Ltv. ziest, Old Prussian siduko, Oscan feíhúss, Toch. tsek/tsik
*dʰel- light Alb. diell, Arm. dełin/deġin/teġin, Eng. deall/, ON Dellingr, Ir. dellrad/
*dʰergʰen- thorn Skr. drākṣa, Gm. tirnpauma/dirnbaum, Welsh draen, Ir. draigen/droigheann, Lith. drignės, Ltv. driģenes, Russ. deren, Polish drzazga
*dʰers- to dare Skr. dhṛṣṇoti, Lat. infestus, OCS drŭzŭ Russ. derzkij, Old Prussian dyrsos, Eng. dearr/dare, Gm. giturran/--; gitar/, Gk. thrasos, Lith. drįsti, Ltv. drošs, Pers. adaršnauš, Av. daršam, Goth. gadars
*dʰeub- deep Lith. dubti, Ltv. dubens, Gaul. Dubnorīx, Illyr. dubris, Goth. diups, ON diupr, Eng. dēop/deep, Gk. buthos, Gm. tiof/tief, Welsh dwfn, Ir. ___domain/, Russ. dno; duplo, Polish dno
*dʰrei- to defecate Russ. dristat', ON dríta, Lith. dergti, Gk. dardainei, Lat. foria, Gm. trīzan/
*dʰreugʰ- to deceive ON draugr, Skr. druhyati, Av. družaiti, Eng. drēam/dream, Gm. troum/Traum, Pers. drauga/, Ir. aurddrach/
*dʰugH₂-tér- daughter Skr. duhitṛ, Gk. thugatēr, Toch. ckācar/tkacer, Eng. dohtor/daughter, OCS dŭšti, Russ. doč', Arm. dustr/tusdr, Gm. tohter/Tochter, Kamviri jü, Gaul. duxtīr, Pers. /doxtar, Lith. duktė, Old Prussian duckti, ON dóttir, Goth. dauhtar, Av. duydar, Luw. duttariyata, Hitt. duttariyatiyaš
*dʰuH₁-mo- smoke Skr. dhūma, Old Prussian dumis, Russ. dym, Lat. fūmus, Gm. toup/toben, Gk. thumos, Toch. twe/tweye, Lith. dūmai, Ltv. dūmi, Eng. dōmian/dusk, Goth. dauns, ON daunn, Ir. dé/deathach, Welsh dywy, Oscan Mefit, Polish dym, Pers. /dud, OCS dymŭ
*dʰwer- door Arm. duṙn/duṙ/tuṙ, Russ. dver', Skr. dvār, Av. dvarəm, Alb. derë, ON dyrr, Eng. duru/door, Gaul. doro, Gk. thura, Lith. durys, Ltv. durvis, Old Prussian dwaris, Lat. fores, Umbrian furo, Gm. tor/Tür, Ir. dorus/doras, Toch. --/twere, Kamviri du, Umbrian furo, Welsh dôr, Goth. daur, Polish drzwi, Pers. duvaraya/dar, Thrac. dur
*dʰǵʰom- (nom. *dʰǵʰōm, gen. *dʰǵʰm̥-(m)ós) earth Phryg. zemelo, Thrac. semele, Pers. zam, Skr. kṣa, Gk. khthōn, Lat. humus, Goth. guma, ON gumi, Eng. guma/bridegroom, Gm. gomo/Bräutigam, Alb. dhè, OCS zemlja, Russ. zemlja, Ir. du/duine, Hitt. tekan, Luw. dakam-, Toch. tkam/keṃ, Kashmiri za.min, Lith. žemė, Ltv. zeme, Old Prussian same, Welsh dyn, Oscan huntruis, Umbrian hondomu, Pers. zamin, Osset. zæxx/, Polish ziemia
*dʰǵʰu- fish Lith. žuvis, Ltv. zivs, Arm. dzukn/dzuk/cug, Gk. ikhthus, Old Prussian suckis

ǵ

Root Meaning Derivatives
*ǵebʰ- jaw Russ. zob, Ir. gopchóel/gob, Gm. /Kiefer, Eng. ceafl/jowl, ON keptr, Av. zafana
*ǵeme- to marry Skr. jāmātar, Av. zāmātar, Gk. gambros, Lat. gener
*ǵenH₁- (*ǵénH₁ō [1ps]) to give birth Gk. genos, Lat. genus, Eng. cyn/kin; cyning/king, Gm. kind/Kind; kuning/König, Russ. zjat', Av. zīzənti, Skr. jāti, Kamviri zut, Thrac. zenis, Phryg. cin, Ir. adgainemmar/geinim, Goth. kuni, Lith. gimdyti, Ltv. znots, Welsh geni, Gaul. Cintugnātus, ON kind; konungr, Pers. /zāēdan, Hitt. genzu, Arm. cnauġ/dznauġ, Toch. kän/kän, Alb. dhëndër/dhândër, Oscan Genetaí, Umbrian natine, OCS zętĭ
*ǵenu- cheek Lat. gena, Welsh genou, Gk. genos, Goth. kinnus, Skr. hanu, Av. zanu, Lith. žandas, Ltv. zods, Phryg. azon, Toch. śanwem/, Arm. cnaut/dznaud, Eng. cin/chin, Gm. chinni/Kinn, Ir. gin/gionach, ON kinn, Pers. /goune(h), XMK kanadoi
*ǵeus- taste Lat. dēgūnō, Goth. kiusan, Gm. kiosan/kiesen, Skr. joṣati, Av. zaošō, Alb. dashur, Polish gust, Eng. ceosan/choose, Pers. dauš/, Ir. asagussim/--, Gk. geuomai
*ǵH₂lōu- brother's wife OCS zlŭva, Russ. zolovka, Gk. galōs, Phryg. gelaros, Polish zełwa
*ǵneH₃- to know Lat. cognoscō, OCS znati, Russ. znat', Polish znać, Lith. žinoti, Ltv. zināt, Skr. jñā, Av. paitizānənti, Eng. cnāwan/know, Toch. knān/nān, Ir. /gnath, Gk. gignōmi, Alb. njeh, Hitt. kanes, Arm. canot'/dzanot', Kashmiri zānun, Osset. zon, Gm. kunnan/können; irchennan/kennen, Pers. xšnāsātiy/, ON kunna; kenna, Old Prussian posinnāts, Goth. kunnan; kannjan, Umbrian naratu, Welsh gnawd
*ǵr̥H₁-no- corn Lat. grānum, Ir. grán/grán, OCS zrĭno, Russ. zerno, Polish ziarno, Lith. žirnis, Ltv. zirnis, Gm. kerno/Korn, Welsh grawn, Eng. corn/corn, Old Prussian syrne, ON korn, Goth. kaúrn
*ǵénu- knee Lat. genū, Russ. zveno, Hitt. gienu, Palaic ginu-, Gk. gonu, Skr. jānu, Illyr. Genusus, Gm. kniu/Knie, Pers. /zānu, Eng. cnēo/knee, ON kne, Goth. kniu, Av. znum, Toch. kanweṃ/kenīne, Arm. cunr/dzunr
*ǵómbʰo- ledge->tooth Lat. gemma, Gk. gomphos, Skr. jambha, Lith. žambas, Ltv. zobs, Alb. dhëmb/dhamb, XMK kombous, Eng. comb/comb, Toch. kam/keme, Russ. zub, Arm. camel/dzamel, Kamviri zâmoa, Polish gęba/ząb, ON kambr, Gm. kamb/Kamm

ǵʰ

Root Meaning Derivatives
*ǵʰans- goose Gk. khun, Skr. haṃsa, Lat. ānser, Ir. géiss/, Eng. gōs/goose, Russ. gus', Lith. žąsis, Ltv. zoss, Gm. gans/Gans, Old Prussian sansy, Goth. gansus, ON gás, Av. zā, Polish gęś, Pers. /ġāz
*ǵʰasdʰo- stick Russ. žerd', Ir. gat, Goth. gazds, ON gaddr, Eng. gād/goad, Gm. gart/Gart
*ǵʰasto- stick Lat. hasta, Umbrian hostatu, Ir. gass/gas, Lith. lazda
*ǵʰel- to shine Lat. helvus; fel, Lith. gelta; žalias; želta, Ltv. dzeltens; zaļš; zelts, Russ. žëltyj;zelënyj;zoloto, Gm. gelo/gelb;gold/Gold, Phryg. zelkia, Eng. geolu/yellow;gold/gold, Alb. dhelpër, Welsh glan, Ir. gel/gealach, Polish żółty;zielony;złoto, Gk. khlōros, ON gulr;gull, Pers. /zard;daraniya/, Av. zaray;zaranya, Goth. gulþ, Skr. hari;hiraṇya, Old Prussian gelatynan;saligan;sealtmeno, OCS zlĭtŭ;zelenŭ;zlato
*ǵʰelun-eH₂- pine Gk. kheilos, Arm. jelun/čelun, ON giolnar, Lith. pušis, Ir. /giúis
*ǵʰer- bowels Lat. hernia, Skr. hira, Gk. khordē, ON gǫrn, Gm. garn/Garn, Eng. gearn/yarn, Arm. jaṙ/čaṙ, Lith. žarna, Ltv. zarna, Hitt. karat
*ǵʰer- to enclose Lith. gardas; žardas, Phryg. gordum, Lat. hortus, Skr. harati, Welsh garth, Eng. geard/yard, Gm. garto/Garten, ON garðr, Gk. khortos, Ir. /gort, Oscan herííad, Gaul. gorto, Hitt. gurtas, Goth. garda, Alb. gardh, Russ. gorod
*ǵʰers- rigid Alb. derr, Skr. harṣate, Av. zaršayamna, Arm. dzar/car, Gk. khersos, Lat. horrēo, Ir. garb/garbh, Welsh garw, Eng. gorst/
*ǵʰeu- liquid Lat. fūtis, Gk. khunō, Skr. juhoti, Goth. giutan, Gm. giozan/giessen, Eng. guttas/gut, ON gjóta, Arm. dzulel/culel, Av. zaotar, Pers. /zōr, Toch. ku/ku, Phryg. Zeuman
*ǵʰwel- to bend Ltv. nuožvelnus, Ltv. zvelt, Russ. zloj, Polish zły, Skr. hvarati, Av. zbarəmnəm, Pers. /zūr
*ǵʰwen- to sound OCS zvonŭ, Russ. zvon, Arm. dzayn/cayn, Alb. zë/zâ, Toch. kaṁ/kene, Polish dzwon, Lith. žvengti, Ltv. zviegt
*ǵʰwer- beast Lat. ferus, OCS zvĕrĭ, Russ. zver', Lith. žvėris. Ltv. zvērs, Gk. thēr, Polish zwierzę, Old Prussian swīrins, Toch. śaru/śerwe
*ǵʰéi-mn̥- winter Skr. hemanta, Lat. hiems, Gk. kheima, Gaul. Giamillus, OCS zima, Russ. zima, Polish zima, Lith. žiema, Ltv. ziema, Old Prussian semo, Av. zimo, Arm. dzmeṙ/cmeṙ, Alb. dimër/dimën, Kamviri zẽ, Pers. /zemestān, Toch. śärme/śimpriye, Welsh gaeaf, Ir. gaimred/geimhreadh, Hitt. gima, ON gói, Pers. /dai
*ǵʰés-ro- hand Skr. hasta, Av. zasta, Lith. pažastis, Lat. praesto, Hitt. kessar, Lyc. izre, Luw. iššari-, Gk. kheir, Arm. dzeṙk'/ceṙk', Kamviri düšt, Alb. dorë

g

Root Meaning Derivatives
*gal- naked Gm. kalo/kahl, OCS glava, Russ. golyj, Lith. galva, Ltv. galva, Polish goły, Old Prussian gallū, Eng. calu/callow
*gang- to mock Skr. gañjas, Eng. canc/, Gk. gaggainein/, Russ. gugnja, Ir. géim/, OCS gǫgŭnivŭ
*gel- cold OCS hlad, Lat. gelū, Oscan gelan, Eng. ceald/cold, Lith. gelmenis, Gm. kalt/kalt, Polish chłód, Gk. gelandron, ON kaldr, Goth. kalds
*ger- crane Gk. geranos, Lat. grūs, Arm. krunk/grung, Gm. krano/Kranich, Eng. cran/crane, Lith. garnis, Ltv. dzērve, Old Prussian gerwe, Russ. žuravl', Polish żuraw, Welsh garan, ON trana
*gerbʰ- to scratch Russ. žrebij, Old Prussian gīrbin, Gk. graphō, Gm. kerban/kerben, Eng. ceorfan/carve, Arm. kerel/gerel, Alb. gërvish, Ltv. grīpsta, OCS žrĕbŭ
*glag- milk Gk. gala, Lat. lac, Hitt. galank, Kamviri zu
*grabʰ- hornbeam/oak Russ. grab, Polish grab, Lith. skroblas, Ltv. skābardis, Umbrian Graboui, XMK grabion
*grad- hail Russ. grad, Lith. gruodas, Arm. karkut/gargut, Polish grad, OCS gradŭ
*gras- to gnaw Gk. graō, Skr. grasate, Lat. grānem
*gwéri- millstone Arm. erkan/yerkan/yergan, Skr. grāvan, Welsh breuan, Eng. cweorn/quern, Gm. quirn/Querne, ON kvern, Goth. qairnus, Ir. braó/, Lith. girna, Ltv. dzirnus, Old Prussian girnoywis, Russ. žërnov, Polish żarno

Root Meaning Derivatives
*gʰabʰ- to take Eng. giefan/give, Skr. gabhasti, Gm. geban/geben, ON gefa, Goth. giban, Lat. habēre, Oscan hafíar, Umbrian habe, Ir. gaibid/, Welsh gafael, Lith. gabana, Ltv. gabana, Gaul. gabi, OCS gobino
*gʰaido- goat Lat. haedus, Goth. gaits, Gm. geiz/Geiss, ON geit, Eng. gāt/goat
*gʰedʰ- to join, to unite Lith. guodas, Ltv. gods, Eng. gōd/good, Gm. guot/gut, Goth. gōþs; gōds, ON gōðr, Skr. gadhyas, OCS godŭ, Russ. god, Polish gody, Toch. kātk/kātk
*gʰel- to call Eng. gellan/yell, Gk. khelidōn, Skr. pragalbhas, Goth. gōljan, Gm. gellan/gellen, Lith. gulbinti/, ON gjalla
*gʰelōu- tortoise Gk. khelōnē, OCS želŭvĭ, Russ. žolv', Lith. želvė, Polish żółw
*gʰend- to take Alb. gjend, Eng. begetan/beget; forgetan/forget, Gm. firgezzen/vergessen, ON geta, Goth. bigitan, Gk. khandarō, Ir. geind/geinn, Welsh gaing, Lat. prehendere
*gʰers- horror Lat. fastus, ON gersta, Lith. grasa, Ltv. grasīt, Arm. garšim/karšim, Av. grəəhma, Gm. gerstī/, Toch. krās/krās
*gʰleu- to joke Eng. glēo/glee, Lith. glauda, Ltv. glaust, Gk. khleuē, ON glý, Russ. glum, OCS bezŭ gluma
*gʰos-ti- stranger/guest Lat. hostis, OCS gostĭ, Russ. gost', Gm. gast/Gast, Goth. gasts, Polish gość, Eng. gæst/, ON gestr, Luw. gaši
*gʰouro- fear Skr. ghora, Goth. gaurs, Gm. gōrag/, Russ. žurit', Eng. gyrn/, ON gaurr
*gʰreH₁- to grow, to become green Eng. grōwan/grow; grēne/green; græs/grass, Gm. gruoen/-- , gruoni/grün, gras/Gras, Goth. gras, ON groa; grænn; gras
*gʰrendʰ- beam Lith. grindys, Ltv. grīda, ON grind, Polish grzęda, Russ. grjada, Kamviri ugṛa, Eng. grindel/, Gm. grindil/
*gʰérsdʰo- barley Lat. hordeum, Gm. gersta/Gerste, Eng. gerst/--, Alb. drithë, Gk. kri

Root Meaning Derivatives
*gʷeH₂dʰ- to sink Gk. bathos, Skr. gāhate, Av. vigāθō, Ir. bádud/báthaim, Welsh boddi
*gʷeiH₃- sinew Lat. fīlum, OCS žitsa, Russ. žila, Arm. jil/čil, Lith. gija, Ltv. dzija, Welsh giau, Polish żyła
*gʷeiH₃w- to live Skr. jīv, Lat vivere, Lith. gyventi, Ltv. dzīvs, Old Prussian gi(j)wan, OCS žiti, Russ. žit', Polish żyć, Eng. cwicu/quick, ON kvikr, Gm. quec/keck, Goth. quis, Gk. bios, Ir. bethu/beatha, Welsh byd, Gaul. Biturīges, Pers. gaiθā/zēstan, Av. gaēθā; jiġaēsa, Toch. śo/śai, Arm. keam/geam, Oscan bivus
*gʷelbʰ- womb Eng. wamb/womb, Gm. wamba/Wamme, Goth. wamba, ON vomb, Skr. garbhas, Gk. delphus, Lith. gimda,
*gʷem-, *gʷeH₂- to come Lat. veniō, Skr. jigāti, Av. jamaiti, Toch. kum/käm, Eng. cuman/come, Arm. yeki/yegi, Gm. coman/kommen, Kamviri âca, ON koma, Pers. jamijāh/, Goth. qiman, Oscan kúmbennieís, Lith. gimti, Ltv. dzimt, Old Prussian gimsenin, Alb. pregjim, Gk. bēma
*gʷer- mount Russ. gora, Lith. guras, Skr. giris, Av. gairi, Gk. deiros, Alb. gur, Arm. ler, Polish góra, OCS gora
*gʷer- to devour Alb. ngrënë/ngranë, Arm. ker/ger, Lith. gerti, Ltv. dzert, Ir. bráge/bráighid, Welsh breuant, Skr. girati, Av. jaraiti, Gk. bora; brōma, Lat. vorāre, Gm. quedar/Köder, ON krás, Russ. žrat', Polish żreć
*gʷer- to praise Lat. grātēs, Russ. žrec, Alb. grish, Lith. girti, Ltv. dzirt, Skr. gṛnāti, Ir. bard/bárd, Old Prussian girtwei, Toch. krant-/krent-, Welsh bardd, Oscan brateis, Av. aibigərənte
*gʷerH₃- heavy Lat. gravis, Eng. cweorn/quern, Skr. guru, Av. gouruzaθra, Lith. gurstu, Ltv. gurstu, Toch. krāmärts/krāmär, Gk. baros, ON kvern, Goth. kaúrjōs, Pers. /girān, Welsh bryw, Ir. bair/, Old Prussian girnoywis, Gm. quirn/Querne, OCS žŭrnŭvi, Polish żarna, Russ. žërnov
*gʷetu- resin Gm. kuti/Kitt, Eng. cudu/cud, ON kváða, Skr. jatu, Lat. bitūmen, Welsh bedwen, Scottish Gaelic beithe
*gʷou- cow/bull Skr. gaus, Av. gáus, Ltv. govs, Russ. govjado, Toch. ko/keŭ, Arm. kov/gov, Eng. cū/cow, Umbrian bum, Gk. bous, Ir. bó/bó, Welsh buw, Gm. kuo/Kuh, Kamviri go, Kashmiri gāv, Pers. --/gāv, Oscan buv-, ON kú, Osset. gal/ Thrac. bonassos
*gʷrebʰ- womb Gk. brephos, Ir. brommach/, OCS žrĕbę, Russ. žerebënok, Polish źrebię
*gʷruHǵʰ- to bite Lith. graužti, Ltv. grauzt, Russ. gryzt', Welsh brwyn, Polish gryźć, Alb. me gicë, Gk. brukhō, Ir. brón/brón, Arm. krcem/grdzem, OCS gryzǫ
*gʷén-eH₂- woman OCS žena, Russ. žena, Polish żona, Av. gənā, Gk. gunē, Eng. cwēn/queen, Skr. gnā;jani, Old Prussian genno, Arm. kin/gin, Alb. zonjë, Ir. ben/bean, Welsh benyw, Kashmiri zanānū', Goth. qino, ON kona, Gm. quena/--, Pers. /zan, Phryg. bonekos, Toch. śäṁ/śana, Luw. wanatti-

gʷʰ

Root Meaning Derivatives
*gʷʰeleǵʰ- gland Arm. gełdzk'/geġdz/keġc, Lith. geležuones, Russ. železa, Polish zołza
*gʷʰer- warm Alb. zjarr, Russ. žar, Lith. garas, Ltv. gars, Phryg. germe, Arm. jerm/čerm, Eng. bearnan/burn, ON brenna, Gm. brinnan/brennen, Goth. brinnan, Gk. thermos, Skr. ghṛṇa, Kashmiri germi, Thrac. germas, Pers. garmapada/garm, Ir. fogeir/, Hitt. war, Old Prussian goro, Av. garəma, Welsh gori, Kashmiri garū'm
*gʷʰedʰ- to ask Eng. biddian/bid; bed/bead, Gm. pittan/bitten; beta/Gebet, Goth. bidjan; bida, ON biðja, Skr. gadhya, Lat. manifestus
*gʷʰen- to press Skr. hanti, Av. jainti, Lith. ginti, Ltv. dzīt, Old Prussian guntwei, Russ. gnat', Polish gnać, Alb. gjanj, Arm. gan/kan, Ir. gonim/gonadh, ON gunnr, Gk. theinō, Hitt. kwen, Pers. ajanam/, Eng. gūþ/--, Gm. gundfano/--, OCS gŭnati
*gʷʰen- to strike, slay, kill Eng. bana/bane, Pers. /zahr, Skr. han, Gm. pano/Bahn, ON bani, Goth. banja, Av. jainti, Arm. gan/kan, Gk. theinō, Ir. gonim/, Alb. gjah, Lith. ginti, Ltv. dzīt, Russ. gnat', Polish gnać, Hitt. kwen, Lyd. qẽn-
*gʷʰH₂í- bright, shining Lith. giedras, Ltv. dziedrs, Gk. phaidros

h₁, e/o

Root Meaning Derivatives
*H₁ar-mo- arm Osset. arm, Arm. armunk/armung, Lat. armus, OCS ramo, Goth. arms, Eng. earm/arm, Skr. irmas, Old Prussian irmo, Gm. aram/Arm, ON armr, Gk. arthron/
*H₁dont- (nom. *H₁dont-s, gen. *H₁dent-ós) tooth Lat. dentis, Gk. odous/donti, Welsh dant, Lith. dantis, Skr. dantam, Eng. tōþ/tooth, Gm. zand/Zahn, Goth. tunþus, Russ. desna, Welsh dant, Kamviri dut, Pers. /dandān, Kashmiri dãd, Ir. dét/déad, ON tǫnn, Osset. dændag
*H₁ed- to eat Lith. ėsti, Ltv. ēst, Old Prussian ist, Russ. jest', Polish jeść, Skr. ad, Av. ad, Arm. utel/udel, Hitt. at, Luw. ad-; az-, Palaic ata-, Lat. edō, Oscan edum, Gk. edō, Eng. etan/eat, Gm. essan/essen, ON eta, Goth. itan, Ir. esse/, Thrac. esko-, Toch. /yesti
*H₁edʰ- sharp Russ. jel', Lith. eglė, Ltv. egle, Lat. ebulus, Gaul. odocos, Old Prussian addle, Gm. attuh/, Polish jodła
*H₁eH₁ter- intestines Gk. ētor/, Ir. inathar/, Lat. uterus, ON ǽðr, Eng. ǣdder/, Gm. ādra/Ader
*H₁eH₂-ter- fire Arm. airel, Ir. áith/áith, Welsh odyn, Skr. atharvan, Av. ātarš, Pers. Āçiyādiya/ādar, Lat. āter, Umbrian atru, Oscan Aadíriis, Serb. vatra
*H₁ei- to go Lith. eiti, Ltv. iet, Old Prussian eit, Russ. idti, Polish iść, Goth. iddja, Eng. ēode/--, Skr. eti, Av. aēiti, Gk. eimi, Lat. ire, Umbrian ier, Oscan eítuns, Kamviri ie, Gaul. eimu, Toch. i/i, Ir. ethaim/, Pers. aitiy/, OCS idǫ, Luw. i-
*H₁eibʰ- to copulate Gm. eiba/--, Skr. yabhati, Russ. jebat', Illyr. Oibalos, Gk. oiphō/, Polish jebać
*H₁el- elbow Gm. elina/elle, Gk. ōlenē, Arm. volok', Lith. uolektis, Ltv. olekts, Russ. lokot', Skr. āṇi, Welsh elin, Eng. eln/ell, Ir. uilin/uille, Goth. aleina, ON aln, Alb. llërë/llânë, Av. arəθna, Old Prussian woaltis, OCS pakŭtĭ, Polish łokieć, Pers. /āran
*H₁engʷ- gland Alb. angërr, Gk. adēn, Lat. inguen, ON ökkvinn
*H₁epero- boar Lith. Vepriai, Ltv. vepris, Gm. ebur/Eber, Eng. eofor/--, Russ. vepr', Polish wieprz, Skr. vapati, Lat. aper; vepres, Umbrian apruf, Old Prussian Weppren, Thrac. ebros, ON jǫfurr
*H₁er- goat Arm. oroj/oroč, Lith. ėriukas, Ltv. jērs, Old Prussian eristian, Lat. ariēs, Umbrian erietu, Ir. heirp/earb, Gk. eriphos, Gm. irah/, OCS jarina
*H₁erH₁gʷo- pea Gk. orobos, Ir. orbaind/, Lat ervum, Gm. arawīz/Erbse, ON ertr
*H₁es- (*H₁ésmi [1ps]) to be OCS jestĭ, Russ. est', Lith. esmi, Ltv. esmu, Old Prussian asmai, Gk. esti, Ir. am/, Skr. asti, Av. asti, Lat. est, Umbrian sent, Oscan súm, Eng. is/is, Arm. ē, Polish jest, Alb. është/âsht, Gm. ist/ist, Goth. ist, ON es, Hitt. asa, Lyc. es, Luw. as, Lyd. e-, Palaic aš-, Toch. ṣe/ṣei, Pers. astiy/ast,
*H₁eu- to dress Av. aoθra, Russ. obut', Polish obuć, Lith. auti, Ltv. aut, Lat. exuo;induo,, Arm. aganum/akanum; aganim/akanim, Old Prussian auclo, Umbrian anovihimu, Arm. , Ir. fuan/, Welsh gŵn, OCS obujǫ
*H₁euHdʰ-r̥- udder Lith. ūdruoju, Eng. ūder/udder, Gm. ūtir/Euter, ON jūgr, Gk. outhar/, Skr. ūdhar, Lat. ūber, Russ. vimja, Polish wymię
*H₁eus- to burn Alb. ushël, Lith. usnis, Ltv. usna, Lat. ūrō, Gk. heuō/, Gm. eimuria/, Eng. ǣmerge/ember, ON usli, Skr. oṣati,
*H₁ewegʷʰ- to praise Skr. vāghat, Av. raštarəvaġənti, Gk. eukhomai, Arm. gog/kok, Lat. vovēre, Umbrian vufetes
*H₁eǵʰi- hedgehog Russ. ëž, Lith. ežys, Ltv. ezis, Phryg. eksis, Gk. ekhinos, Gm. igil/Igel, Arm. ozni, Eng. igil/--, ON ígul, Osset. wyzyn, Polish jeż, Phryg. eksis, Alb. esh
*H₁eǵʰs out Lat. ex, Gk. eks, Gaul. ex-, Ir. ass/as, Russ. iz, Alb. jashtë, Oscan eh-, Umbrian ehe-, Lith. iž, Ltv. iz, Old Prussian is, Welsh a
*H₁eḱwo- }} horse Lat. equus, Toch. yuk/yakwe, Gaul. epos, Gk. hippos, Skr. aśva, Av. asva-, Lith. ašva, Old Prussian aswinan, Kamviri ušpa, Eng. eoh/--, Gm. ehwaz/--, Goth. aiƕtundi, ON iór, Hitt. aśuwas, Arm. ēš, Welsh ebol, Ir. ech/each, Thrac. esvas, Lyc. esbe-, Phryg. es', Pers. aspa/asb, Osset. jæfs/æfsæ, Venetic ekvon
*H₁nōm-n̥- name Toch. ñom/ñem, Lat. nōmen, Umbrian nome, Eng. nama/name, Gm. namo/Name, ON nafn, Goth. namo, Skr. nāman, Av. nąman, Gk. onoma, OCS imę, Russ. imja, Alb. emër/êmën, Ir. ainm/ainm, Welsh anu, Hitt. lāman, Kamviri nom, Pers. nāma/nām, Arm. anun, Polish imię, Old Prussian emnes
*H₁oH₁s- mouth Skr. ās;oṣṭha, Av. aosta, Lat. ōs, Lith. uosta, Ltv. osta, Russ. usta, Kamviri âša, Old Prussian austo, Eng. ōr/--, Hitt. aiš, ON oss
*H₁oH₁ḱ-u- quick Gk. ōkupous, Lat. ōcior, Welsh diog, Av. āsu, Skr. āśu, Russ. jastreb, OCS jastrębŭ
*H₁omH₁-so- shoulder Gk. ōmos, Lat. umĕrus, Skr. aṃsa, Goth. ams, ON ass, Toch. es/āntse, Arm. us
*H₁oḱtō(u) eight Arm. ut'/ut'/ut'ĕ, Alb. tëte/tetë, Lith. aštuoni, Ltv. astoņi, Gaul. oxtū, Gm. ahto/acht, Eng. eahta/eight, Gk. oktō, Av. ašta, Ir. ocht/ocht, Kashmiri ā.ṭh, Lyc. aitãta-, Kamviri uṣṭ, Lat. octō, Oscan uhto, ON átta, Old Prussian astōnjai, Osset. ast/ast, Pers. ašta/hašt, OCS osmĭ, Polish osiem, Russ. vosem', Skr. aṣṭa, Toch. okät/okt, Goth. ahtau, Welsh wyth
*H₁reudʰ-ó- red Lat. ruber, Eng. rēad/red, Lith. raudonas, Ltv. ruds, Skr. rudhira, Russ. rdet', Gk. eruthros, Toch. rtär/ratre, Av. raoðita, Goth. rauþs, ON rjóðr, Gm. rōt/rot, Oscan Rufriis, Umbrian rufru, Ir. ruad/ Welsh rhudd, Gaul. Roudos
*H₁reug- to vomit Russ. rygat', Polish rzygać, Lith. riaugėti, Ltv. raugāties, Gk. ereugomai, Lat. ructāre, Eng. rēocan/reek, Gm. rouhhan/rauchen; itruchen/, ON reykja, Pers. /āroġ, Arm. vorcam/vordzam,
*H₁reugʰmen- cream Lith. rūgti, Ltv. raugs, Av. raoġna, Pers. /roġān, ON rjúmi, Eng. rēam/ream, Gm. roum/Rahm
*H₁reus-men- throat Skr. rōmantha, Lat. rūmen, Welsh rhumen, Lith. raumuo, Ltv. raumins
*H₁r̥tḱo- bear Gk. arktos, Lat. ursus, Skr. ṛkṣa, Pers. /xers, Arm. arj/arč, Gaul. Artioni, Alb. ari, Kamviri ic, Osset. ærs, Welsh arth, Av. aršam, Hitt. ḫartagga
*H₁égni- fire Skr. agni, Hitt. agniš, Lat. ignis, Lith. ugnis, Ltv. uguns, OCS ognĭ, Polish ogień, Russ. ogon', Alb. enjte
*H₁éH₃g-o- berry Toch. oko/oko, Lith. uoga, Ltv. oga, OCS agoda, Russ. jagoda, Polish jagoda, Goth. akran, ON akarn, Gm. ēker/Ecker, Eng. æcern/acorn, Ir. áirne/, Welsh aeron
*H₁ésH₂r̥- (nom-acc. *H₁ésH₂r̥, gen. *H₁esH₂n-ós) blood Skr. asṛk, Old Lat. aser, Ltv. asins, Hitt. ešar, Lyc. esêne-, Luw. ašhar-, Toch. ysār/yasar, Gk. eiar, Arm. ariun
*H₁óH₂wyo- (nom-acc. *H₁óH₂wyom, gen. *H₁óH₂wyo-s) egg Lat. ōvum, Gk. ōion, Russ. jajco, Gm. ei/Ei, Eng. ǣg/Cockney, Ir. /ubh, Welsh ŵy, Alb. ve;vo, ON egg, Crimean Gothic ada, Arm. dzu/cu, Pers. /xāyah, OCS ajĭse, Kurd. hék
*H₁ói-no- one Alb. një/nji, Lith. vienas, Ltv. viens, Gaul. oinos, Gm. ein/eins, Eng. ān/one, Gk. oios, Av. aēuua, Ir. óin/aon, Kashmiri akh, Kamviri ev, Oscan uinus, ON einn, Old Prussian aīns, Osset. iu/ieu, Pers. aiva/yek, OCS edinŭ, Polish jeden, Russ. odin, Skr. eka, Lat. ūnus, Umbrian uns, Goth. ains, Welsh un

h₂, a

Root Meaning Derivatives
*H₂ebl-o- apple Lith. obuolys, Ltv. ābols, Eng. æppel/apple, Russ. jabloko, Ir. uball/ubhall, Gm. aphul/Apfel, Polish jabłko, Welsh afal, Old Prussian woble, Skr. abala, ON eple, Gaul. avallo, OCS jabloko
H₂eǵʰ- plough animal Arm. ezn/yez(n)/yez(n), Ir. ag/agh, Welsh ewig, Skr. ahī, Av. azī
*H₂ego- fault, sin Skr. āgas, Gk. agos, Eng. acan/ache
*H₂ekʷ- water Lat. aqua, Russ. Oka, Goth. aha, Gm. aha/Ache, Eng. īg/island, Hitt. akwanzi, Luw. ahw-, Palaic aku-, ON á, Goth. aƕa
*H₂ep- water Skt. ap
*H₂egʷs-iH₂- axe Lat. ascia, Eng. æx/axe, Gm. ackis/Axt, Gk. aksinē, ON øx, Goth. aqizi
*H₂egʷʰno- lamb OCS jagnę, Russ. jagnënok, Gk. amnos, Ir. úan/uan, Eng. ēanian/yean, Welsh oen, Lat. agnus, Umbrian habina, Polish jagnię
*H₂eig- sick Lat. aeger, Toch. /aikare, ON eikenn, Lith. ingas, Ltv. angus, OCS jęsa, Russ. jaga, Polish jędza, Eng. inca/, Arm. yekro/yegro
*H₂eim- copy Hitt. ḫimma, Lat. aemulus; imāgō
*H₂eiti- part Av. aēta, Oscan aeteis, Gk. aitios, Ir. áes/aois, Welsh oes
*H₂eiw- vital force Skr. āyu, Lat. aevum, Av. āyū, Toch. āym/, Eng. æfre/ever, Gm. īo/je; êwig/ewig, Goth. aiws, ON ei, Gk. aiōn, Alb. eshë
*H₂eiǵ- goat Skr. eḍa, Av. izaēna, Arm. aic/aidz, Gk. aiks
*H₂eiǵ- oak Lith. ąžuolas, Lat. aesculus, Gk. krataigos/, ON eik, Eng. āc/oak, Gm. eihha/Eiche
*H₂eiḱ- spear/pike Gk. aiklos/, Lat. īcō, Old Prussian aysmis, OCS igla, Polish igła, Av. išarə, Lith. iešmas, Ltv. iesms, ON eigin, Russ. igla
*H₂eiḱ- to be master of, to possess Eng. āgan/ought, Goth. aigan, Gm. eigan/eigen, ON eiga, Skr. īṣṭe, Av. īšti
*H₂ek-mon- stone Gk. akmōn, Lith. akmuo, Ltv. akmens, Skr. aśman, Av. asman, Russ. kamen', Eng. hamer/hammer, Polish kamień, ON hamarr, Hitt. aku, Pers. asman/, Gaul. acaunum, Gm. hamar/Hammer
*H₂el-yó- *H₂el-nó- other Lat. alius, Eng. elles/else, Skr. araṇa, Gk. allos, Oscan allo, Toch. ālak/allek, Arm. ayl, Gaul. alla, Ir. aile/eile, Welsh ail, Goth. alijs, Gm. elilenti/elend, ON elligar, Lyd. aλaś
*H₂elbʰ-it- barley Alb. elb, Gk. alphi/
*H₂elbʰó- white Lat. albus, Umbrian alfu, Hitt. alpas, Gm. Alps, Welsh elfydd, Russ. lebed', Eng. ælf/elf, Gk. alphos, Lyc. alb-, ON alfr
*H₂elud- beer Lith. alus, Ltv. alus, Lat. alūmen, Eng. ealu/ale, Gk. aludoimo/, ON ǫl, Old Prussian alu, OCS olŭ
*H₂en- ancestor Gk. annis/anōn, Lat. anus, Illyr. ana, Gm. ano/ahn, Lith. anyta, Hitt. hannas, Arm. han, Russ. vnuk, Old Prussian ane
*H₂en- spirit Skr. ānas, Goth. uzanan; andi, Ir. anál/anál, Gk. anemos, Lat. animus, OCS vonja, Russ. von', Welsh anysbryd, ON anda; ǫnd, Eng. eðian/--; ōþian/--, Welsh eneid, Av. åntya, Lith. anuoti, Arm. hov, Alb. ajë/âj, Oscan anamum, Toch. āñcäm/āñme
*H₂engwi- eel Lat. anguilla, Lith. ungurys, Gm. angar/Engerling, Russ. ugor', Gk. egkhelus, Old Prussian angurgis
*H₂enH₁-ti- duck Lat. anas, Lith. antis, Skr. ātis, Russ. utie, Gm. anut/Ente, Eng. ened/--, ON ǫnd, Old Prussian antis, Gk. nēssa/
*H₂enk- angle Gm. ango/, Osset. ængur, Skr. aṅkas, Lat. ancus, Lith. anka, Ltv. āķis, Gk. agkōn, Russ. ugol, ON angi, Av. aṅkupəsəmna, Welsh anghad, Ir. ēcath/, Hitt. hink
*H₂enǵʰ- narrow Gk. ankhō/, Skr. aṁhu, Av. ązaṅhē, Russ. uzkij, Goth. aggwus, ON aungr, Arm. anjuk/ančug, Gm. engi/eng, Hitt. hamenk, OCS ǫzŭkŭ, Polish wąski, Lith. ankšta, Toch. eṁts/entse, Eng. enge/, Welsh ehang, Ir. /cumung
*H₂ep- river, lake Hitt. ḫap(a), Palaic ḫapnas, Luw. ḫapinni, Ltv. upe, Lith. upė, Old Prussian ape, Eng. ōfer/, Gm. /Ufer, Skr. āp, Av. afš, Lat. amnis, Toch. āp/āp
*H₂ep- to reach Av. apayeiti, Lat. apex, Skr. āptas, Gk. apto, Arm. unim, Hitt. apanzi, Toch. oppäśśi/, Polish opaść
*H₂eps-eH₂- aspen Eng. æspe/aspen, Gm. aspa/Espe, ON ǫsp, Lith. epušė, Ltv. apse, Old Prussian abse, Gk. aspris/
*H₂er- nut Russ. orex, Alb. arrë, Gk. arna, Polish orzech
*H₂erg- to lock Gk. arkeō, Lat. arcēre, Arm. argel/arkel, Goth. arka, Old Prussian arkan, Polish arkan, Hitt. ḫark-, Toch. --/ārk, Oscan trííbarakavúm, Lith. raktas; užrakinti
*H₂erH₁- to plow Toch. āre/āre, Lat. arō, Gk. arotēr, Lith. arti, Ltv. art, OCS orati, Russ. orat', Arm. araur, Ir. airim/, Polish orać, Goth. arjan, Eng. erian/--, ON arðr, Welsh arddu, Old Prussian artoys, Gm. erien/
*H₂erǵó-, *H₂erǵí- white, shining Gk. arguros, Lat. arguō, Hitt. ḫarkiš, Toch. ārki/arkwi, Eng. eorcnanstān/--, Gk. erchan/--, Skr. arjuna, Ir. argat/airgead, Av. arəzah, Welsh ariant, Oscan aragetud, Arm. arcat'/ardzat', Phryg. arg, Thrac. arzas, Gaul. Argentoratum, Goth. unairkns
*H₂eu- to help Skr. avati, Lat. aveō, Av. avaiti, Arm. aviun, Gaul. Avicantus, Goth. ewyll, Gk. -aones, Lith. aušti, Ltv. aust, Ir. con ói/, Toch. olar/aulāre, ON auð, Eng. īþe/, Gm. ōdmuoti/
*H₂eug- to glance Gk. augē, Alb. agon, Russ. jug, OCS jugŭ
*H₂eug- to increase Lith. augti, Ltv. augt, Lat. auctis, Gk. auksōn, Skr. ugra, Toch. ok/auk, Eng. eacan/eke, Gm. wahsan/wachsen; ouh/auch, ON auka, Goth. aukan, Old Prussian auginnons, Umbrian uhtur
*H₂euH₂o- *H₂éuH₂-yo- paternal grandfather, maternal uncle Lat. avus ;avunculus, Gaul. avontīr, Gk. aia, Lith. avynas, Old Prussian awis, Welsh ewythr, Arm. hav, Eng. ēam/--, Ir. aue/ó, Goth. awó, Gm. ōheim/Oheim, OCS uy, Russ. uj, Polish wuj, Hitt. huhhas
*H₂eus- dawn Lat. aurōra, Lith. aušra, Ltv. ausma, Gm. ōstra/Osten, Skr. uṣās, Russ. utro, Eng. ēast/east, Gk. hēos, ON austr, Av. ušastara, Ir. fáir/, Welsh gwawr
*H₂ewi- (nom. *H₂ewi-s, gen. *H₂wei-s) bird Lat. avis, Av. vīš, Skr. vis, Arm. hav, Welsh hwyad, Gk. aetos, Lith. višta, Ltv. vista, Umbrian avif, Ir. /aoi
*H₂eǵ- goat Skr. aja, Pers. /azg, Lith. ožys, Ltv. āzis, Ir. ag/agh, OCS jazno, Russ. jaz', Old Prussian wosux, Alb. dhi
*H₂eǵʰero- lake Lith. ežeras, Ltv. ezers, Russ. ozero, Illyr. oseriates, Gk. Akherōn, OCS jezero, Polish jezioro, Old Prussian assaran
*H₂eḱ- sharp Gk. akros, Lat. ācer, Skr. aśris, OCS ostrŭ, Russ. ost'; ostryj, Ir. aicher/, Lith. aštrus, Ltv. asmens, Goth. ahs, Pers. /ās, Gaul. Akrotalus, Welsh eithiw, Oscan akrid, Umbrian peracri, Arm. asełn/aseġ/aseġ, Alb. athët, Toch. āk/āke, Eng. ecg/edge, ON egg, Gm. egga/Ecke, Polish ostry, XMK akrounoi
*H₂ner- power Lat. neriōsus, Welsh nerth, Alb. njer, Skr. nar, Luw. anarummi, Lyd. nãrś, Lith. noras, Russ. nrav, Gaul. Nertobriga, Arm. air, Gk. anēr, Oscan ner, Umbrian nerf, Ir. nert/, Phryg. anar
*H₂nos- nose Lat. nasus, Skr. nasa, OCS nasu, Russ. nos, Lith. nosis, Ltv. nāss, Eng. nosu/nose, Av. nah, Gm. nasa/Nase, Kamviri nâsuṛ, Old Prussian nazy, Pers. nāham/, ON nös
*H₂ous- ear Lat. auris, Gk. ous, Skr. usi, OCS ucho, Russ. uši, Goth. auso, Lith. ausis, Ltv. auss, Gaul. ausia-, Alb. vesh, Gm. ōra/Ohr, Ir. au/, Av. usi, Pers. gaušā/guš, Eng. éare/ear, ON eyra, Arm. unkn/akanj/aganč, Old Prussian āusins. See also Hausos.
*H₂s-tér- star Lat. stella, Gk. astēr, Gm. sterro/Stern, Eng. steorra/star, ON stjarna, Goth. stairno, Arm. astł/astġ/asdġ, Skr. tāras;stṛbhis, Welsh seren, Toch. śre/śćirye, Kamviri ṛâšto, Pers. /setāre, Osset. sthaly/, Hitt. šittar, Kurd. stérk/estére
*H₂u-per over Lat. super, Gk. huper, Skr. upari, Av. upairi, Eng. ofer/over, Gm. ubar/über, Goth. ufarō, ON yfir, Gaul. Uertragus, Ir. for/for, Pers. upariy/bar, Welsh gwarthaf, Oscan supruis, Umbrian super, Arm. ver, Av. upairi
*H₂wap- bad, evil Hitt. ḫuwapp, Eng. yfel/evil, Gm. ubil/Übel, Goth. ubils
*H₂yuH₁ení- young OCS junu, Russ. junyj, Skr. yuvan, Gaul. Jovincillus, Lith. jaunas, Ltv. jauns, Eng. geong/young, Av. yavan, Lat. juvĕnis, Umbrian iuengar , Gm. jung/jung, Welsh ieuanc, ON ungr, Goth. juggs, Welsh ieuanc, Ir. óc/óg, Pers. /javān
*H₂éd-es- cereal Hitt. hattar, Lat. ador, Gm. azzic/, Goth. atisk, Toch. āti/atiyo, Av. āðūfrāðana, Arm. hat/had
*H₂ég-ro- field Skr. ajra, Gk. agros, Lat. ager, Umbrian ager, Goth. akrs, Eng. æcer/acre, Arm. art/ard, Gm. achar/Acker, ON akr
*H₂ént-i front Hitt. ḫanta, Luw. hantili, Lyc. xñtawata, Lith. ant, Eng. ende/end, Gm. endi/Ende, Goth. and, ON endr, Gk. anti, Ir. étan/, Lat. antiae, Oscan ant, Toch. ānt/ānte
*H₂érkʷo- bow Lat. arcus, Goth. arƕazna, Eng. arwe/arrow, Gk. arkeuthos, Russ. rakita, Polish rakieta, Ltv. ērkšķis, ON ǫrvar, Umbrian arçlataf
*H₂éwiǵ- oats Lat. avēna, Lith. aviža, Ltv. auza, Russ. ovës, Polish owies, Gk. aigilōps/, Old Prussian wyse, OCS ovĭsŭ
*H₂éy-es- (nom. H₂eyos, gen. H₂eyesos) metal Skr. ayas, Lat. aes, Umbrian ahesnes, Gm. ēr/Erz, Eng. ār/ore, Av. ayaṅh, Goth. aiz, ON eir, Gaul. Isarnodori, Ir. iarn/iarann, Welsh haearn, Pers. /āhan
*H₂éǵʰ-r/n̥- day Skr. ahar, Av. azan
*H₂ó-sd-o- branch Arm. ost/vost/vosd, Gk. ozos, Eng. ōst, Gm. ast/Ast, Goth. asts, Hitt. ḫašda-

h₃, o

Root Meaning Derivatives
*H₃el-no- alder Lat. alnus, Lith. alksnis, Ltv. elksnis, Russ. olxa, XMK aliza, ON alr, Gm. elira/Erle, Eng. alor/alder, Old Prussian aliskande, Gaul. alisa, Hitt. alanzan, Polish olcha
*H₃em- bitter Gk. ōmos, Lat. amārus, Arm. hum, Skr. amla, Eng. ampre/, ON apr, Ltv. amols, Alb. ëmblë, XMK abro-
*H₃engʷ- to anoint Skr. anakti, Arm. aucanem/audzanem, Ir. /imb, Lat. unguō, Umbrian umtu, Old Prussian anctan, Gm. ancho/, Welsh ymenyn
*H₃erbʰo- work Lat. orbus, Arm. orb/orp, Ir. orbe/, Skr. arbha, Hitt. arpa, Gk. orphanos, Gm. arbeit/Arbeit, Eng. earfoð/--, OCS rabŭ, Polish robota, Russ. rebënok, Gaul. Orbius, Goth. arbi, ON arfr, Lith. irbu
*H₃ers- to protrude Gk. oura, Arm. or, Hitt. arras, Eng. ears/arse, Ir. err/earr, Gm. ars/Arsch, ON ars
*H₃erǵʰi- testicle Gk. orkhēs, Arm. ordzik'/orcik', Ir. uirge/, Lith. aržilas, Ltv. ērzelis, Av. ərəzi, Alb. herdhe
*H₃eyó- multicolored, reddish Lith. ieva, Ltv. ieva, Eng. īw/yew, Gm. īwa/Eibe, ON ýr, Gk. oiē, Gaul. ivo, Ir. éo/eó, Welsh iwen, Russ. iva
*H₃nobʰ- navel Lat. umbilīcus, Skr. nabhya, Av. nāba, Ltv. naba, Gm. nabalo/Nabel, Eng. nafela/navel, ON nafli, Gk. omphalos, Ir. imbliu/imleacán, Kashmiri naf, Old Prussian nabis, Pers. /nāf
*H₃nógʰ-o- / *H₃nógʰ-ro- / *H₃nógʰ-i- nail Gk. onukhos, Lat. unguis, Skr. aṅghri, Gm. nagel/Nagel, OCS noguti, Russ. nogot', Lith. nagas, Ltv. nags, Av. nakhara, Arm. ełgungn/yeġung/yeġunk, Welsh ewin, Eng. nægl/nail, Pers. /nāxun, Ir. inga/ionga
*H₃okʷ- eye Lat. oculus, OCS oko, Russ. oko, Toch. ak/ek, Arm. akn/ač'k'/ač'k', Skr. akṣan, Gk. ophthalmos, Eng. ēge/eye, Gm. ouga/Auge, Goth. augo, Alb. sy, Lith. akis, Ltv. acs, Kamviri âčẽ, Ir. enech/oineach, Welsh enep, ON auga, Polish oko, Old Prussian ackis
*H₃or-no- eagle Gm. arn/Aar, Arm. arciv/ardziv, Eng. earn/erne, Gk. orneon, Russ. orel, Lith. erelis, Ltv. ērglis, Hitt. ḫaran, Polish orzeł, Welsh eryr, ON ari, Goth. ara, Alb. orë, Old Prussian arelis, Ir. irar/
*H₃ost- / kost- bone Lat. os; costa, Alb. asht, Gk. ostoun, Russ. kost'; ostov, Skr. asthan, Av. asti, Hitt. ḫastāi, Welsh asgwrn, Kamviri âṭi, Pers. /ostexān, Polish kość, Toch. /ásta, Arm. oskr/voskr/vosgr, Luw. ḫāš
*H₃owi- (nom. H₃owi-s, gen. H₃ewy-ós) sheep Russ. ovca, Lith. avis, Ltv. avs, Skr. avika, Eng. ēowu/ewe, Gm. ouwi/Aue, Goth. awēþi, ON ǽr, Gk. ois, Ir. ói/, Hitt. ḫawi, Luw. ḫāwi-, Welsh ewig, Toch. --/āuw, Arm. hoviv, Polish owca, Lat. ovis, Umbrian uvem, Old Prussian awins, Lyc. xabwa
*H₃reǵ- to straighten Lat. regere, Gk. oregein, Eng. riht/right, Gm. reht/recht, ON réttr, Goth. raihts, Thrac. rhesus, Toch. räk/räk, Arm. arcvi/ardzvi; *H₃rēǵ-(H₃ón-) / "ruler, king": Skr. rājan, Oscan regaturei, Lat. rēx, Gaul. rīx, Ir. ríg/rígh, Welsh rhi, Av. raz, Pers. /rahst,
*H₃és-H₃en- (nom. *H₃esH₃ōn, gen. *H₃esH₃n-ós) harvest Russ. osen', Old Prussian assanis, Eng. earnian/earn, Goth. asans, Gm. aran/Ernte, ON ǫnn, Gk. opōra, Polish jesień, Lat. annōna, Arm. ashun
*H₃és-no- H₃és-i- ash Lat. ornus, Lith. uosis, Ltv. osis, Russ. osina, Gm. asc/Esche, Eng. æsc/ash, Old Prussian woasis, ON askr, Welsh onnen, Alb. ah, Arm. hac'i, Gk. akherōis/

Root Meaning Derivatives
*ḱak- branch Arm. čyuġ/jyuġ, Lith. šaka, Ltv. saka, Skr. śākhā, Russ. soxa, Alb. thekë, Goth. hōha, Kamviri coa, Old Prussian sagnis, Ir. gēc/gēag, Gm. huohili/ , Pers. /šāxe(h)
*ḱalH₂mo- reed Gk. kalamos, Lat. culmus, Toch. kulmãṃts/, Eng. healm/haulm, Ltv. salms, Old Prussian salme, Russ. soloma, ON halmr, Gm. halm/Halm, Ir. /giolcach (-cach being diminutive suffix)
*ḱas- gray Lat. cānus, Skr. śaśa, Gm. hasu/; haso/Hase, Old Prussian sasins, Eng. hasu/; hara/hare, ON hǫss; heri, Welsh ceinach, Pashto soe
*ḱat- battle OCS kotora, Gaul. catu, Eng. heaþu, Gm. hathu/, Skr. śātayati, ON hoð, Ir. cath/cath, Welsh cad, Toch. /keta
*ḱeH₂d- hate Eng. hete/hate, Gm. haz/haß, Goth. hatis, ON hatr, Skr. riśadas, Av. sādra/, Gk. kēdos, Oscan cadeis amnud, Ir. caiss/cais, Welsh câs
*ḱel- warm, cold Ltv. silt, Lith. šilti, Ir. clithe/, Welsh clyd, ON hlǽr, Eng. hlēow/lukewarm, Gm. lāo/lau, Skr. śiśira, Av. sarəta, Osset. sald, Pers. /sard, Lat. calēre, Kurd. šíle/kul/germ
*ḱer- horn Lat. cerĕbrum, Russ. čerep, Old Prussian kerpetis, Gk. kare, Av. sarah, Skr. śiras, Arm. sar, Bret. kern, Gm. hirni/Hirn, ON hjarni, Pers. /sar, Toch. /krāñi, Osset. sær, Alb. krye
*ḱerberó- piebald Gk. kerberos, Skr. śarvara, Russ. sobol', Ir. corbaim/, Lith. kirba
*ḱerd- (nom. *ḱēr, acc. *ḱérd-m̥ gen. *ḱr̥d-ós) heart Lat. cor, Skr. hṛdaya, Av. zərədā, Hitt. karts, Lyc. kride, Palaic kart-, Gk. kardia, Eng. heorte/heart, OCS srĭdĭce, Russ. serdce, Lith. širdis, Ltv. sirds, Old Prussian seyr, Arm. sird/sirt, Welsh craidd, Kamviri zâra, Ir. cride/croidhe, Polish serce, Gm. herza/Herz, Goth. hairto, ON hjarta, Osset. zærdæ
*ḱerH₂- to mix Eng. hrēr/rare, Gm. hruoren/rühren, ON hrǿra, Skr. śrāyati, Av. sar, Gk. kratēr
*ḱermus- cherry Gk. kerasos/keradion, Lith. šermukšlė, Ltv. cērmaukša, Russ. čerëmuxa
*ḱern- horn Lat. cervus; cornūs,, Russ. serna, Eng. horn/horn, Skr. śiras, Av. srvā, Gk. keras, Welsh corn, Kamviri ṣiṅ, Gm. horn/Horn, Goth. haurn, ON horn, Hitt. karawar, Osset. sykha/, Arm. sar, Lith. širšė, Ltv. sirsis, Old Prussian sirwis, Alb. sorkadh; ka, Russ. korova, Gaul. karnuks, Ir. corn/corn, Pers. /šāx, Polish krowa, Kurd. ser
*ḱers- to run Lat. currō, Gaul. carros, Gk. epikouros, Welsh carrog, Ir. carr/, Toch. kursär/kwasär, Gm. horsk/, ON horskr, Eng. horsc/
*ḱewH₁ro- northwind Russ. sever, Lith. šiaurys, Arm. c'urt/c'urd, Eng. scūr/shower, Gm. scūr/Schauer, Goth. skura, ON skúr, OCS severu
*ḱiker- pea Lat. cicer, Arm. siseṙn, Gk. krios, Lith. kekė
*ḱlei- to lean Lat. clīnō, Ir. clóin/, Gk. klinē, Eng. hleonian/lean, Arm. leṙ, Lith. šlieti, Ltv. sliet, Russ. sloj, Skr. śrayati, Av. srinu, Gm. hlīnen/lehnen, Welsh clwyd, Old Prussian slayan, Toch. kälyme/kälymiye, Goth. hlain, ON hlein
*ḱlep- to steal Lat. clepō, Gk. kleptō, Arm. goġnal/koġnal, Goth. hlifan, Ir. cluain/, Old Prussian auklipts, Lith. slėpti, Ltv. slēpt
*ḱleu- clean Lat. cloāca, Gk. kludōn, Gaul. Cluad, Eng. hlūttor/, Lith. šluoti, Ltv. slaumi, Russ. sleza, Welsh clir, Gm. hlūttar/lauter, Goth. hlūtrs, ON hlér, OCS slĭza
*ḱleu- to hear Lat. cluēre, Gaul. clu, Gk. kleos, Illyr. cleves, Lith. klausyti; šlovė, Ltv. klausīt, OCS slovo, Russ. slovo, Skr. śru, Av. surunaoiti, Gm. hlut/laut, Eng. hlud/loud, Toch. klyos, ON hljóðr, Goth. hliuþ, Toch. klāw/klāw, Arm. lu, Alb. quhem, Polish słowo
*ḱlouni- buttock Lat. clūnis, ON hlaun, Kamviri slaunis, Skr. śroṇi, Av. sraoni, Welsh clun, Lith. šlaunis
*ḱm̥tóm hundred Lat. centum, Lith. šimtas, Ltv. simts, Gm. hunt/hundert, Eng. hundred/hundred, Goth. hund, ON hundrað, Gk. hekaton, Av. sata, Gaul. cantam, Ir. cét/cead, Kashmiri śath, Osset. sædæ, Pers. /sad, OCS sŭto, Polish sto, Russ. sto, Skr. śata, Av. satem, Toch. känt/kante, Welsh cant
*ḱon- shell Lat. conguius, Gk. kogkhos, Skr. śaṅkha
*ḱubʰ- shoulder Lat. cubitus, Alb. sup, Gm. huf/Hüfte, Eng. hype/hip, Gk. kubos, Av. supti, Skr. śupti, Goth. hups, Welsh gogof, Pers. /šāne
*ḱwen- holy Lith. šventas, Ltv. svinēt, Russ. svjatoj, Av. spanyah, Goth. hunsl, Polish święty, Old Prussian swints, ON hunsl, Eng. hūsel/housel, OCS svętŭ, Kurd. khawén
*ḱwon- (nom. *ḱwōn, gen. *ḱun-ós) dog Lat. canis, Gk. kuōn/, Arm. šun, Phryg. kunes, Toch. ku/ku, Gaul. cuna, Eng. hund/hound, Skr. śvan, Av. spā, Russ. suka, Polish suka; kundel(?), Gm. hunt/Hund, Kashmiri hūn, Lith. šuo, Ltv. suns, Old Prussian sunis, Thrac. dinu-, Goth. huns, ON hundr, Welsh ci, Ir. cū/cú, Hitt. śuwanis, Lyd. kan-, Dacian kinu-, Alb. shakë, Pers. /sag
*ḱóino- grass Gk. koina, Arm. xot/xod, Lith. šienas, Ltv. siens, Russ. seno, Polish siano
*ḱórw-eH₂- crow Alb. sorrë, Lith. šarka, Gk. koraks, Russ. soroka, Skr. śāri, Lat. cornīx, Umbrian curnāco

k

Root Meaning Derivatives
*kaiko- one-eyed Lat. caecus, Skr. kekara, Lith. keikti, Gk. kaikias, Ir. caech/, Welsh coeg, Goth. haihs, Polish Kajko
*kailo- whole Welsh coel, Gm. heil/heil, Eng. hālig/holy, ON heilagr, Goth. hailags, OCS cĕlŭ, Russ. celyĭ, Old Prussian kailūstiskan, Polish cały
*kakka excrement Lat. cacāre, Russ. kakat', Gk. kakkaō, Arm. k'akor/k'agor, Ir. cacc/cac, Gm. /Kacke, Welsh cach, Lith. kaka, Pers. /keke(h)
*kal- handsome Skr. kalya, Gk. kallos
*kan- to sing Gk. kanakheō/, Ir. canim/, Russ. kanyuk, Goth. hana, Eng. hen/hen, Gm. hano/Hahn, ON hani; hœna, Welsh canu, Pers. /āvāz xāndan, Lat. canō, Umbrian kanetu, Kurd. xwéndin/wenín
*kant- corner Gk. kanthos, Lat. cantus, Gaul. kantem, Goth. cant, Russ. kut, Polish kant; kąt, Lith. kampas
*kapro- goat Skr. kapṛtha, Gk. kapros, Lat. caper, Umbrian kabru, Gaul. cabros, Ir. gabor/, Welsh gafr, ON hafr, Eng. hæfer/, Gm. habaro/Haber
*kaput- head Skr. kapucchala, Lat. caput, Eng. heafod/head, Gm. houbit/Haupt, ON haufuð, Goth. haubiþ
*kat- cub Lat. catulus, Umbrian katel, Russ. kotit'sja, ON haðna, Ir. cadla/
*ke(n)g- hook Lith. kengė, Pers. /čang, Ir. ailcheng/, Russ. kogot', Eng. hoc/hook, ON haki; hǫnk, Gm. hâco/Haken
*ked- to fume Gk. kedros, Skr. kadru, Lith. kadagys, Ltv. kadags, OCS kadilo, Russ. čad, Old Prussian kadegis
*keH₂ro- wax Gk. kēros, Lith. korys, Ltv. kāre, Ir. /céir, Lat. cēra
*kel- glue Gk. kolla, Lith. klijai, Russ. klej, Polish klej
*kenk- kneecap Skr. kañkāla, Lith. kenkle, Ltv. cinksla, Eng. hēla/heel, ON hǽll
*kerp- to pluck Gk. karpos, Lat. carpere, Eng. hærfest/harvest, Ir. carr/, Welsh par, Goth. ƕaírban, ON hverfa, Toch. kārp/kärp, Gm. hwerban/werben, Lith. kirpti
*klen- maple Russ. klën, Polish klon, ON hlynr, Lith. klevas, Ltv. kļava, XMK klinotrokhon, Eng. hlin/linn, Welsh celyn
*knid- louse Russ. gnida, Polish gnida, Ltv. gnīda, Welsh nedd, Gm. hniz/Nisse, Gk. konis, Alb. thërijë/thëni, Arm. anic/anidz, Ir. /sned, Eng. hnitu/nit
*kob- to succeed Gaul. Vercobius, Ir. cob/, Eng. gehæp/, ON happ, OCS kobĭ, Russ. kob', Toch. akappi/
*koiló- naked Ir. cóil/, Welsh cul, Ltv. kails
*kom with Lat. cum, Ir. com-/, Eng. ge-/--, gemōt/gemot, Gm. ga-/ge-, Goth. ga-, ON g-, Gk. koinos, Russ. k, Polish k, OCS kŭ
*krem- onion Gk. kremuon, Ir. crem/creamh, Eng. hramsan/ramson, Lith. kermušė, Ltv. cermaukša;cērmūkslis, Russ. čeremša, Welsh craf
*kreuH₂- blood Skr. kravis, Lat. cruor, Lith. kraujas, Ltv. krevele, OCS kruvi, Russ. krov', Ir. cró/creo, Gk. kreas, ON hrár, Av. xrūva, Welsh crau, Polish krew, Gm. hrāo/roh, Old Prussian crauyo, Eng. hrēaw/raw
*kroksko- leg Alb. krah, Lith. kirkaliai, OCS kraka, Russ. okorok, Skr. kiṣku
*ksweid- milk Lith. sviestas, Ltv. sviests, Skr. kṣvidyati, Av. xšvīd
*kuep- to boil Skr. kupyati, Lat. cupere, Lith. kvepėti, Ltv. kvēpēt, Russ. kipet', Alb. kapit, Gk. kapnos, ON hvap, Toch. kāp/kāp, Old Prussian kupsins, OCS kypĕti, Goth. afƕapjan, Hitt. kup
*kwas- to cough Skr. kasāte, Ir. /casachdach, Russ. kašljat', Lith. kosėti, Ltv. kāsēt, Gm. huosto/Husten, ON hósta, Kamviri kâsa, Polish kaszleć, Alb. kollje, Welsh pas, Toch. /kosi, Eng. hwōsta/
*kwat- sour Skr. kvathas, Lat. cāseus, OCS kvasŭ, Russ. kvas, Ltv. kūsāt, Alb. cos, Polish kwas, Goth. ƕaþō, Eng. hwaþerian/
*kóro- war Lith. karas, Ltv. kaŗš, Gk. koiranos, Ir. cuire/, Gm. heri/Heer, Eng. herebeorg/harbour, Russ. kara, Polish kara, ON herr, Goth. harjis, Gaul. Tricorii, Pers. kāra/kārzār, Old Prussian kargis, Kurd. šer
*kóslo- hazel Lat. corulus, Lith. kasulas, Eng. hæsel/hazel, ON hasl, Gm. hasal/Hasel, Ir. coll/coll, Welsh collen

Root Meaning Derivatives
*kʷe Enclitic "and" Lat. -que, Goth. -u(h), Gk. -te, Skr. ca, Lyc. -ke, Luw. -ku
*kʷeiH- quiet Lat. quiēs, ON hvīla, Eng. hwil/while, Gm. hwila/Weile, Goth. ƕeila, OCS počiti, Russ. počit', Skr. ciram, Av. šāitiš, Pers. šiyātiš/šāh, Lyc. tezi, Toch. /śāte, Polish odpoczywać, Arm. hangč'im/hankč'im, Lith. tylus
*kʷetwóres (m), *kʷetwesóres (f), *kʷetwōr (n) four Lat. quattuor, Arm. č'ork'/č'ors/č'ors, Alb. katër/katër, Lith. keturi, Ltv. četri, Gaul. petor, Gm. feor/vier, Eng. fēower/four, Gk. tessares, Av. čaθwar, Ir. cethir/ceahair, Kashmiri tsor, Kamviri što, Oscan petora, ON fjórir, Old Prussian keturjāi, Osset. cyppar/cuppar, Pers. /čahār, OCS četyri, Polish cztery, Russ. četyre, Skr. catur, Toch. śtwar/śtwer, Thrac. ketri-, Umbrian petor, Goth. fidwor, Welsh pedwar, Lyc. teteri, Kurd. čwar
*kʷrei- to buy Skr. krīṇāti, Lith. kraitis, Ltv. kriens, Ir. crenaim/, Russ. krenut', Toch. kuryar/käry, Gk. priamai, Arm. gnel/knel, Welsh prynu
*kʷrép-o- / *kʷr̥p-eH₂- body Lat. corpus, Skr. kṛpā, Av. kərəfš, Alb. shkrep, Gm. href/, Eng. hrif/midriff, Gk. prapis, Welsh corff, Ir. crí/ , Russ. krup
*kʷr̥-mi- grub Skr. kṛmi, Lith. kirmis, Ltv. cērme, Alb. krimb/krymb, Ir. cruim/, OCS čermnyi, Russ. červ', Welsh pryf, Osset. kalm, Pers. /kirm, Old Prussian girmis
*kʷékʷlo- / *kʷol-o- wheel Gk. kuklos, Lat. colus, Toch. kukäl/kokale, Skr. cakra, Russ. koleso, Eng. hwēol/wheel, Pers. čarka/čarx, Ir. cul/--, Old Prussian kelan, Osset. calx/, Polish koło, Av. čaxra, Alb. sjell, ON hjōl, Lith. kelias, Luw. kaluti-

l

Root Meaning Derivatives
*laiwó- left (direction) Lat. laevus, Gk. laios, Russ. levyj, Illyr. Levo, Eng. lǣw/, Lith. išlaivoti, Polish lewy, ON lǽn, Gm. lēwes/, OCS lĕvŭ
*laks- salmon Toch. laks/läks, ON lax, Lith. lašiša, Ltv. lasis, Russ. losos', Polish łosoś, Gm. lahs/Lachs, Eng. leax/--, Old Prussian lalasso
*laku- pond Gk. lakkos, Lat. lacus, Gm. lagu/, Ir. loch/loch, Arm. lič/lij , Eng. lagu/--, Lith. lekmenė, ON lǫgr, Serb. lokva
*las- eager Skr. laṣati, Lat. lascīvus, Russ. laska, Lith. lokšnus, Eng. lust/lust, Gm. lust/Lust, Goth. lustus, ON lyst, Gk. lilaiomai, Ir. lainn/
*lat- swamp Gk. lataks, Lith. Latupė, Ltv. Late, Gaul. Arelate, Ir. lathach/lathach, Gm. letto/letten, Welsh llaid
*lebʰ- lip Lat. labĭum, Gm. /Lippe; lefs/Lefze Eng. lippa/lip, Welsh llefaru, Russ. lobzat', Pers. /lab, Lith. lūpa, Kurd. léw
*legʰ- to lie down Lat. lectus, OCS ležati, Russ. ležat', Gk. lekhethai/, Gm. liggan/liegen, Ir. lige/luighe, Welsh gwely, Eng. lecgen/lie, Polish leżeć, Gaul. legasit, ON liggja, Goth. ligan, Toch. lake/leke, Lith. lagaminas, Ltv. lagača
*leH₂w- to pour, wash Gk. lousis, Lat. lavare, Gaul. lautro, Arm. loganam/lokanam, Hitt. lahhu- 'to pour', Gm. louga/Lauge, Eng. lēðran/lather, ON laug, Ir. lóathar/, Welsh luddw
*leH₃p- cow Alb. lopë, Ir. lāeg, Welsh llo
*lei- to pour Gk. leibó, Skr. riyati, Hitt. lilái-, Alb. lise", Goth. leithu, Lith. lieti, Old Prussian isliuns, OCS liti, Russ. lit', Polish lac', Ir. lie/ Kurd. rijyan
*leig- to jump Gk. elelizdō/, Lith. laigyti; liuoksėti, Goth. laiks, Gm. leih/Leich, Skr. rejati, Pers. /ālēxtan, Eng. lāc/--, ON leikr
*leikʷ- to leave Lat. linquō, Lith. likti, Ltv. likt, Ir. léicid/, Gm. līhan/leihen, Arm. lk'anem, Gk. leipō, Skr. riṇakti, Av. raexnah, Pers. /rēxtan, Old Prussian polijcki, Russ. olek, Eng. lǣnan/lend, ON ljá, Goth. leiƕan
*leiǵʰ- to lick Lat. lingere, Skr. leḍhi, Ir. ligim/, Gk. leikhein, Arm. luzel, Russ. lizat', Gm. leckôn/lecken, Eng. liccian/lick, Kamviri liza, Polish lizać, Alb. lëpij, ON sleikja, Pers. /lēsēdan, Av. raēzate, Lith. laižyti, Ltv. laizīt, Welsh llywu, Goth. bilaigon, Kurd. lésínewe
*lendʰ- kidney Gm. lenti/Lende, Eng. lenden/--, ON lend, Russ. ljadvie, Lat. lumbus
*lendʰo- steppe Old Prussian lindan, Eng. land/land, ON land, Ir. land/lann, Welsh llan, OCS ledina, Russ. ljada, Polish ląd, Gm. /Land, Gaul. landa
*lengʷʰ- lightweight Lat. levis, Alb. lehtë, Gk. elakhistos, Skr. laghu, Av. ragu, Russ. lëgkij, Lith. lengva, Ltv. liegs, Old Prussian lāngiseilingins, Goth. līhts, Eng. lēoht/light, Gm. līht/leicht, ON lēttr, Toch. /lankŭtse, Ir. lugu/lugha, Welsh llai, OCS lĭgŭkŭ, Polish lekki, Russ. lëgkij, Welsh lai, Kashmiri lo.t
*leubʰ- to love Russ. ljubit', Skr. lubhyati, Eng. lufu/love, Lith. liaupsė, Alb. lum, Gm. liob/Liebe, Polish lubić, ON ljúfr, Goth. liufs, Lat. libido, Oscan loufit, OCS ljubŭ
*leudʰ-o- people Lat. līber, Lith. liaudis, Ltv. ļaudis, OCS ljudĭje, Russ. ljud, Gk. eleutheros, Ir. luss/, Skr. rodhati, Av. raoða, Gm. liut/Leute, Polish lud, ON ljóðr, Alb. lind, Oscan Lúvfreís, Welsh llysiau, Goth. liudan, Eng. lēod/, Old Prussian ludis
*leugʰ- to tell a lie Eng. lyge/lie, Gm. liogan/lügen, ON ljúga, Goth. liugan, Lith. lugoti, OCS lŭgati, Russ. lgat', Welsh llu, Ir. luige/, Polish łgać
*leuk-; *lóuk-o- bright; light OCS luci, Russ. lug, Skr. rocate, Gk. leukos, Eng. lēoht/light, Gm. lioht/licht, Kamviri luka, Goth. liuhaþ, ON leygr, Toch. luk, Oscan Lúvkis, Umbrian Vuvçis, Welsh llug, Ir. loscaim/loiscim, Lat. lux, Lith. lauka, Ltv. lauks, Hitt. lalukkes, Lyc. luga, Luw. luha-, Arm. loys, Kamviri ṛuč, Gaul. leux, Av. raočant
*leuk-s lynx Gk. lugks, Lith. lūšis, Ltv. lūsis, Old Prussian luysis, Gm. luhs/Luchs, Eng. lox/--, Russ. rys', Polish ryś, Arm. lusanun, Ir. lug/
*leuǵ- to break Gk. lugros/, Alb. lungë, Arm. lucanel/ludzanel, Ir. lucht/, Gm. /Lücke; /Luke, Lith. laužti, Ltv. lauzt, Skr. rujati, Av. uruxti, Welsh llwyth, Eng. tōlūcan/
*lino- flax Lat. līnum, Gk. linon, Lith. linas, Ltv. lini, Old Prussian linno, Ir. lín/líon, Alb. liri/lîni, Goth. lein, Polish len, Russ. lën, Welsh llin, Eng. lin/linen, Gm. lin/Leinen, ON lín, OCS lĭnŭ
*luHs- louse Lith. liulė, Welsh llau, Eng. lūs/louse, Gm. lūs/Laus, ON lús
*lāu- to acquire Gk. leia, Goth. laun, OCS lovŭ, Russ. lovit', Ir. lúag/, Welsh llawen, Gm. lōn/Lohn, Lith. lavinti, ON laun, Eng. lēan/, Skr. lotam, Polish łowić

m

Root Meaning Derivatives
*magʰ- to be able Pers. magus/, Lith. magėti, Ltv. megt, Eng. meaht/might; mæg/may, OCS mogǫ, Gm. magan/mögen, Polish mogę, ON mega, Russ. moč', Skr. magha, Toch. mokats/, Gk. mēkhos, Goth. magan, Arm. mart'ans
*magʰó- young Goth. magus, Gaul. Magurīx, Ir. maug/, Av. maġava, Alb. makth, Ltv. mač, Gm. magad/Magd, Eng. mægð/maid, Welsh meudwy, ON mǫgr
*mak- pouch Lith. maišas, Ltv. maks, Ir. mén/, Welsh megin, Gm. mago/Magen, Eng. maga/maw, ON magi, OCS mosina, Russ. mošna, Polish moszna, Old Prussian dantimax
*man- hand Gk. mane, Lat. manus, Eng. mund/--, Gm. munt/Vormund
*marko- horse Gaul. markan, Ir. marc/marcach, Welsh march, Eng. mere/mare, Gm. marah/Mähre, ON marr
*mat- mattock Lat. mateola, Skr. matya, Russ. motyga, Polish motyka, Gm. modela, Gaul. matog, Welsh matog
*me me Alb. mua, Lat. me, Umbrian mehe, Eng. mec/me, Gm. mih/mich, Ir. mé/mé, Russ. menja;mne;mnoj, Hitt. ammuk, Lyc. amu, Lyd. amu, Goth. mik, ON mik;mér, Polish mi;mię;mnie, Gk. eme, Skr. mam, Av. mam, Welsh mi, Pers. /man, Venetic mego, Lith. man, Kurd. (i)m(in)
*med- to advise Lat. meditor, Welsh meddu, Gk. medomai, ON meta, Eng. ǣmtig/empty, Arm. mit/mid, Skr. masti, Av. azdā, Pers. azdā/, Umbrian meřs, Oscan meddiss, Av. midiur/, Toch. mem/maim, Goth. mitan, Gm. mezzan/
*medʰ-u- mead Skr. madhu, OCS medŭ, Russ. med, Lith. medus, Ltv. medus, Eng. meodu/mead, Gk. methu, Av. maðu, Kamviri mura, Kashmiri mäch, Polish miód, Welsh medd, Toch. mit, Gm. metu/Met, ON mjǫðr, Ir. mid/, Old Prussian meddo, Osset. mydy, Luw. maddu-
*medʰyo- between Gaul. Mediolānum, Eng. ælemidde/middle, Russ. meždu, Gm. mitti/Mitte, Skr. madhya, Kamviri pâmüč, Goth. midjis, ON meðal, Polish między, Illyr. metu, Lith. medis, Ltv. mežs, Arm. mēj/mēč, Oscan mefiaí, Pers. /mēān, Old Prussian median, Lat. medium, Oscan mefiaí, Welsh mewnin, Ir. mid/, Av. maiðya, OCS mežda
*meH₁ns- (nom. *meH₁ns, gen. *mH₁n̥t-ós) moon, month Gk. mēn, Toch. mañ/meñe, Lat. mēnsis, Eng. mōna/moon, OCS meseci, Polish miesiąc, Russ. mesjac, Skr. māsa, Arm. amis, Av. maoṅh, Ir. mí/mí, ON mani, Gm. mano/Mond, Goth. mena, Alb. muaj, Lith. mėnuo, Ltv. meness, Welsh mis, Kamviri mos, Pers. /māh, Osset. mæj, Old Prussian menig, Kurd. mang
*mei- small Hitt. meiu-, Lat. minor, Gk. meiōn, OCS mĭnii, Russ. menee, Gm. min/minder, Goth. mins, ON minnr, Skr. mināti, Oscan menvum, Toch. /maiwe, Eng. min/, Luw. mawa
*mei- to change Lat. mūnus, Eng. gemǣne/mean, Gm. gimeini/gemein, Goth. gamains, Skr. menis, OCS mĕna, Russ. menjat', Lith. mainyti, Ltv. mains, Ir. móin/, Skr. mayaite, Welsh mwyn, Polish zmiana, Av. maēni
*meigʰ- to urinate Skr. mehati, Av. maēsati, Lith. myžti, Ltv. mīzt, Russ. mezga, Arm. mizel, Toch. --/miśo, Gk. omeihein, ON míga, Goth. maihstus, Eng. māsc/mash, Gm. /Maisch; miskan/mischen, Lat. mingere, Kurd. méz
*meldʰ- lightning Old Prussian mealde, Lith. milna, Russ. molnija
*melH₁- to grind, rub, break up OCS melję, Russ. melju, Lith. malti, Ltv. malt, Toch. malyw-/mely-, Eng. melo/meal, Alb. miell, Arm. malem, Gk. mulos, Goth. malan, ON mala, Gm. malan/mahlen, Lat. molere, Umbrian kumaltu, Welsh malu, Ir. melim/meilim, Hitt. malla, Polish mleć
*melk- wet->milk Lith. malkas, Ltv. malks, Gk. melkion, OCS mlĕko, Russ. moloko, Polish mleko
*melǵ- to milk Lat. mulgeō, Eng. melcan/milk, Gm. melcan/melken, Goth. miluks, ON mjölk, Toch. malke/malkwer, Gk. amelgō, Ir. bligim/, Welsh blith, Lith. melžti, Russ. molozivo, Skr. marjati, Alb. mjel
*memso- flesh Skr. māṃsa, Lat. membrum, Old Prussian mensā, Goth. mimz, Russ. mjaso, Alb. mish, Arm. mis, Toch. /mīsa, Gk. mēnigks, Kashmiri maz, Lith. mėsa, Ltv. miesa, Ir. mír/mír
*men- mind Gk. menos, Lat. mēns, Skr. manas, Av. manah, Eng. gemynd/mind, Goth. muns, ON minni; man, Gm. minna/Minne, Lith. mintis, Ltv. minēt, Old Prussian mēntimai, OCS mineti, Russ. mnit', Arm. mitk'/midk', Alb. mund, Pers. mainyāhay/, Toch. mnu/mañu, Ir. dermet/dearmad, Welsh cof
*mer- to die Lat. mortŭus, OCS mrĭtvŭ, Russ. meret', Lith. mirti, Ltv. mirt, Skr. marati, Av. miryeite, Arm. meṙnil, Gk. brotos, Eng. morþor/murder, Gm. mord/Mord, ON morð, Goth. maurþr, Gaul. marvos, Kamviri mṛe, Osset. maryn/, Polish mord; umrzeć, Ir. marb/marbh, Welsh marw, Pers. amariyata/mordan, Hitt. mer, Kurd. mirin
*meǵ- great Gk. megas, Lat. magnus, Arm. mec/medz, Illyr. mag, Gaul. Magiorīx, Alb. madh, Skr. mahayati, Toch. māk/mākā, Goth. mikils, Phryg. meka-, Eng. micil/much, ON mikill, Av. mazant, Pers. /meh, Hitt. makkes, Ir. mochtae/, Welsh Maclgwn, Gm. mihhil/-- Kurd. mezin
*misdʰo- fee Skr. mīḍha, Av. mīžda, Goth. mizdō, Russ. mzda, Gk. misthos, Gm. mieta/Miete, Pers. /muzd, Eng. mēd/meed, OCS mĭzda
*mon- neck Skr. manyā, Lat. monīle, Eng. manu/mane, Gm. mana/Mähne, Ir. muin/muin, Gk. mannon, Russ. monisto, Welsh mwnwgl, Gaul. maniakēs, ON mǫn, Av. minu
*mor- blackberry Gk. moron, Arm. mori, Lat. mōrum, Hitt. muri, Ir. smér/smeur, Welsh mwyaren
*mori- bog Lat. mare, Polish morze, Russ. more, Gaul. Aremorici, Lith. marios, Ltv. mare, Skr. maryādā, Eng. mersc/marsh, Gm. meri/Meer, Old Prussian mary, Welsh môr, Ir. muir/muir, Goth. marei, Alb. përmjerr
*morwi- ant Lat. formīca, Ir. moirb/, Av. maoiri, Skr. vamra, Gk. murmēs, ON maurr, Crimean Gothic miera, Arm. mrjiun/mrčiun, Polish mrówka, Alb. morr, Pers. /murče, OCS mravie, Russ. murovej, Toch. /warme, Kurd. Mérú
*mosgo- brain Russ. mozg, Av. mazga, Skr. majjan, Kashmiri massunt, Old Prussian musgeno, Gm. marag//Mark, Pers. /maġz, Polish mózg, Toch. mäśśunt/, Lith. smagenės, Ltv. smadzenis, Eng. mearg/marrow, ON mergr, Kurd. méšk
*mreǵʰú- short Lat. brevis, Av. mərəzujiti, Gm. murgi/, Eng. mirige/merry, Gk. brakhus, Gk. gamaúrgjan
*mu- fly Lith. musė, Ltv. muša, Lat. musca, Russ. muxa, Gm. mucka/Mücke, Eng. mycg/midge, Alb. mizë, Gk. muia, Arm. mun, Kashmiri ma.čh, OCS mŭšĭ, Polish mucha, ON mý, Pers. /magas, Old Prussian muso
*muH₁s- mouse Skr. mūṣ, Av. mus, Lat. mūs, Gk. mūs, Russ. myš', Arm. muk/mug, Alb. mi, Gm. mus/Maus, Eng. mūs/mouse, Kamviri musa, Pers. /muš, ON mús, Polish mysz, Lith. musė
*máH₂ter- mother Arm. mayr, Alb. motër, Lith. motina, Ltv. māte, Old Prussian mūti, Gaul. mātir, Ir. máthir/máthair, Kashmiri mā.j, Lat. māter, Oscan maatreís, Umbrian matrer, Gk. mētēr, Russ. mat', Skr. mātṛ, Av. mātar, Toch. mācar/mācer, Gm. muoter/Mutter, Eng. mōdor/mother, Welsh modryb, Kamviri motr, ON móðir, Pers. /mādar, Phryg. mater, Osset. mad/madæ, Polish matka, OCS mati
*mánu- person Skr. manu, Av. Manuščiθra, Eng. mann/man, Gm. man/Mann, Goth. manna, ON maðr, OCS mǫžĭ, Russ. muž, Lith. žmogus, Kamviri mânša, Pers. /mard, Polish mąż, Kurd. mér
*mélH₁-it- honey Gk. melitos, Lat. mel, Arm. meġr, Alb. mjaltë, Gaul. Melissus, Ir. mil/, Goth. miliþ, Eng. mildēaw/mildew, Gm. milltou/Mehltau, Welsh mêl, Hitt. milit, Luw. mallit-, Palaic malit-
*méne / *me-ós my, mine Kurd. ímin Eng. /mine, Gm /mein
*móiso- (animal) hide Lith. maišas, Ltv. maiss, Skr. meṣa, Av. maēša, ON meiss, Russ. mex, Gm. meissa/, Old Prussian moasis, Alb. meshinë; mill

n

Root Meaning Derivatives
*nebʰ-o-, *nebʰ-i- cloud Lat. nebŭlō, OCS nebo, Russ. nebo, Skr. nabhas, Gk. nephos, Hitt. nepiš, Lyc. tabahaza, Luw. tappaš-, Gm. nebul/Nebel, Eng. nifol/--, Welsh nef, Kamviri niru, Polish niebo, Lith. debesis, Ltv. debess, Av. nabah, Ir. nem/neamh, ON niflhel
*neH₁tr- snake Lat. natrix, Eng. nǣddre/adder, Gm. natara/Natter, Welsh neidr, Goth. nadrs, ON naðr, Ir. nathir/nathair
*neH₂-u- corpse Toch. nut/naut, Goth. naus, OCS navi, Russ. nav'/, Welsh newyn, Gm. not/, ON nār, Eng. néo-/--, Old Prussian nowis, Lith. novyti, Ltv. nāve, Ir. núne/
*neigʷ- to wash Lat. noegeum, Ir. nigim/nighim, ON nykr, Gm. nihhus/Nix, Gk. niptō, Skr. nenekti, Welsh enneint, Eng. nicor/
*neik- to winnow Lith. niekoti, Ltv. niekāt, Gk. neiklon, Welsh nithio
*nem- to allot/distribute Lat. numerus, Ir. nem/nimh, Gm. neman/nehmen, Gk. nemō, Goth. niman, ON nema, Lith. nuomas, Ltv. noma, Eng. niman/numb, Av. nəmah, Toch. /ñemek, Russ. nemoj
*neḱ- dead person, death Skr. naśyati, Av. nasyeiti, Gk. nekros, Lith. našlys, Lat. nex, Toch. näk/näk, Ir. éc/eug, Welsh angeu, ON Naglfar
*ni down Skr. ni, Eng. niþera/nether-, Gm. nidar/nieder, ON niðr, Gk. neiothen, OCS nizu, Russ. niz
*nogʷó- naked Eng. nacod/naked, Goth. naqaþs, Skr. nagna, Hitt. nekumant, Gk. gumnos, Lat. nūdus, Lith. nuogas, Ltv. nogs, Ir. nocht/, Gm. nackot/nackt, Polish nagi, ON nakinn, Av. maġna, Welsh noeth, OCS nagŭ, Russ. nagoj, Kashmiri naṅgay
*nokʷt- (nom. nokʷt-s, gen. nekʷt-s) night Gk. nuks, Lat. nox, Lith. naktis, Ltv. nakts, Gm. naht/Nacht, Skr. nakti, Hitt. nekuz 'of night' (< genitive *nekʷt-s), Russ. noč', Alb. natë, Ir. innocht/anochd, Toch. nakcu/nekcīye, Welsh nos, Eng. niht/night, Polish noc, Old Prussian naktin, Goth. nahts, ON nótt, OCS nosti
*(H₁)néwn̥ nine Arm. inn/inn/innĕ, Alb. nëntë/nândë, Lith. devyni, Ltv. deviņi, Gaul. navan, Gm. niun/neun, Eng. nigon/nine, Gk. ennea, Av. nauua, Ir. nói/naoi, Kashmiri nav, Lyc. ñuñtãta-, Kamviri nu, Lat. novem, Oscan nuven, ON níu, Old Prussian newīnjai, Pers. nava/noh, OCS devętĭ, Polish dziewięć, Russ. devjat', Skr. nava, Toch. ñu, Umbrian nuvim, Goth. niun, Welsh naw
*néH₂-u- swim *néH₂-u- "ship": Skr. nāu, Ir. nau/, Gk. naus, Lat. nāvis, Av. navāza, Pers. nāviyā/nav, Arm. nav, ON nōr, Osset. nau, Alb. anije, Welsh noe, Eng. nōwend/--
*népot- (nom. *népōt-s gen. *nept-ós) grandson/nephew Lat. nepōs, Skr. napāt, Av. napāt, Gk. anepsios/, Alb. nip, Russ. nestera, Eng. nefa/--, Gaul. nei, Gm. nevo/Neffe, Welsh nai, Kamviri nâvo, Pers. napā/nave, Lith. nepuotis, Ir. necht/; níath/, OCS nestera, Polish nieściora
*nu now Alb. tani, Lith. nū, Ltv. nu, Gm. nu/nun, Lat. nunc, Eng. nū/now, Gk. nu/, Hitt. nu, Luw. nanun, ON nū, Pers. nūra/, Old Prussian teinu, Skr. nū, Toch. nuṃ/nano, Goth. nu, Old Church Slavonic nu
*néwo- new (full grade of nu "now".) Lat. novus, OCS novŭ, Russ. novyj, Gk. neos, Hitt. newa, Eng. nīwe/new, Skr. nava, Av. nava, Lith. naujas, Ltv. naujš, Gaul. Noviodūnum, Arm. nor, Gm. niuwi/neu, Kamviri nuĩ, Kashmiri nōv, Osset. nog/, Polish nowy, Welsh newydd, Pers. /now, Toch. ñu/ñuwe, Old Prussian nauns, Oscan Núvellum, Goth. niujis, Ir. nue/nua, ON nýr, Thrac. neos, Luw. nāwa
*ní-sdo- nest secondary root, from ni- + sed. OCS gnĕzdo, Russ. gnezdo, Eng. nest/nest, Arm. nist, Skr. nidas, Ir. net/net, Gm. nest/Nest, Polish gniazdo, Welsh nyth, Lat. nidus

p

Root Meaning Derivatives
*pasto- solid Skr. pastyam, Gm. festi/fest, Eng. fæst/fast Arm. hast/hasd, Goth. fastan, ON fastr
*peg- breast Skr. pakṣas, Lat. pectus, Ltv. paksis, Russ. pax, Toch. päśśäṃ/päšcane
*peH₂- to protect Skr. pāti, Toch. pās/pāsk, Gk. poimēn, Lat. pāstum, Gm. fuoten/Futter, Eng. fēdan/feed, Lith. piemuo, Goth. fōdjan; fōdr, Av. pāiti, Pers. xšaθrapāvan/, ON føða; fōðr
*peH₃i- to drink Russ. pit'ë, Skr. pā, Gk. pinō, Alb. pi, Ir. ibim/ibhim, Welsh yfed, Polish pić, Lith. puota, Old Prussian poutwei, Hitt. pas, Thrac. pinon, Arm. əmpelik'/əmbelik', Lat. pōtōāre, Umbrian puni, OCS pitijĭ
*peisk- fish Lat. piscis, Ir. íasc/iasc, Goth. fisks, ON fiskr, Eng. fisc/fish, Gm. fisc/Fisch, Russ. peskar', Polish piskorz, Welsh pysgodyn
*pekʷ- to cook Lat. coquere, Alb. pjek, Russ. peku, Skr. pacati, Toch. päk/päk, Welsh poeth, Gk. pepsis, Kamviri puk, Lith. kepti, Ltv. cept, OCS pekǫ, Pers. /puxtan, Polish piekę, Old Prussian pektis, Eng. āfigen/
*pel- flour Old Prussian pelwo, Lat. palea, Skr. palāla, Lith. pelūs, Ltv. pelus, Russ. polova, Polish plewa
*pel- gray Alb. plak, Arm. alik', Skr. palita, Av. pouruša, Pers. /pūrū, XMK pellus, Gk. pelitnos, Lat. palleō, Ir. laith/, Welsh llwyd, Lith. pelekas, Ltv. pelēks, Old Prussian pele, Russ. pelësyj, ON fǫlr, Gm. falo/, Eng. fealo/, Kurd. bor
*pel- skin Gk. pelos; pilon, Lat. pellis, Russ. pelena, Goth. fill, Gm. fël/Fell, Eng. filmen/film, Lith. plėnė, Ltv. plēne, Old Prussian pleynis, ON feldr
pelH₂- flat Hitt. palḫiš, Arm. lain, Lith. plōna, Ltv. plāns, Old Prussian plonis, Gaul. Arelicca, Ir. lár, Welsh llawr, Eng. feld/field, Gm. feld/feld, Gk. planēs; plassō, Skr. pṛthu, Av. fraθah, Lat. plānus, Polish płaski, Russ. ploskij: nidar ploskŭ, OCS ploskŭ
*pent- road Lat. pontis, Gk. pontos, Skr. panthā, Av. pantå, Russ. put', Goth. finþan, Eng. findan/find, Gm. findan/finden, ON finna, Arm. hun, Kamviri put, Old Prussian pintis, Ir. /és, OCS pǫtĭ, Pers. paθim/
*perd- to fart Russ. perdet', Skr. pardate, Lith. persti, Ltv. pirst, Phryg. perdomai, Alb. pjerth;pordh, Eng. feortan/fart, Gm. ferzan/furzen, ON freta, Polish pierdzieć, Gk. perdein, Av. pərəðaiti, Welsh rhech
*perkʷu- oak see Perkwunos. Lat. quercus, Lith. perkunas, Ltv. pērkons, Skr. parkatī, ON fura, Eng. furh/fir, Gm. foraha/Föhre, Welsh perth, Goth. faírguni
*pers- dust Toch. pärs/pärs, Av. paršuya, Lith. purkšti, Ltv. pārsla, ON fors, Hitt. pappars, Skr. pṛsati, OCS praxŭ, Russ. prax
*persn-eH₂- heel Lat. perna/pernis, Skr. pārṣni, Hitt. parsina, Goth. fairsna, Gm. fërsana/Ferse, Gk. ptera, Eng. fiersn/-- , Pers. /pāšne(h), Lith. pentinas
*perḱ- rib Lith. piršys, Skr. parśus, Av. parəsu, Osset. fars, OCS persi
*pes- penis Gk. peos, Lat. pēnis, Gm. faselt/Fasel, ON fösull, Eng. fæsl/--, Skr. pasas
*pet- to fly Eng. feðer/feather, Gm. fedarah/Feder, ON fjǫðr, Lat. petō, Skr. patati, Hitt. pattar, Gk. pteruks, Welsh eterin, Pers. udapatatā/, Arm. t'ṙč'im, Ir. ette/iteóg, Welsh aden, Av. pataiti, Ltv. pētīt
*pet- to open arms Gk. petalon, Av. paθana, Eng. fæðm/fathom, ON faðmr, Gm. fadam/Faden, Scottish Gaelic aitheamh
*peḱu- wealth/cattle Gk. pekō, Lat. pandō, Lith. pekus, Old Prussian pecku, Skr. paśu, Av. pasu, Goth. faihu, Eng. feoh/fee, Alb. pilë, Gm. fihu/vieh, ON fé, Arm. asr
*pH₂tér- father Lat. pater, Oscan patír, Umbrian pater, Gk. patēr, Toch. pācar/pācer, Gaul. ātir, Skr. pitṛ, Gm. fater/Vater, Ir. athir/athair, Eng. fæder/father, Welsh gwaladr, Kashmiri petū'r, Pers. pitā/pedar, Osset. fyd/, ON faðir, Goth. fadar, Gaul. Ateronius
*pisd-eH₂- vulva Russ. pizda, Lith. pyzda, Ltv. pīzda, Alb. pith
*pleH₂k- to hit Lat. plangō, Eng. flōk/fluke; flōcan/, Gk. plēttō, OCS plakati, Russ. plakat', Polish płakać, Lith. plakti, Ir. lén/, Goth. flōkan, ON flókinn, Gm. fluoh/Fluch
*plek- to plait/braid Gk. plekein, Lat. plectere, ON flétta, Goth. flahto, Gm. flehtan/flechten, Eng. fleohtan/--, Skr. praśna, Av. ərəzato frašnəm, OCS plesti, Russ. pletu, Polish pleść, Alb. plaf, Lith. pinti
*pléu-mon- lung Gk. pleumōn, Skr. kloman, Lith. plaučiai, Ltv. plaušas, Russ. pljuče, Old Prussian plauti, Serb. pluća
*plōu- flea Lith. blusa, Ltv. blusa, Russ. bloxa, Polish pchła, Arm. lu, Skr. pluṣi, Gk. psulla, Alb. plesht, Pashto vrāž.a, ON flo, Eng. flēah/flea, Gm. flōh/Floh
*pénkʷe five Arm. hing/hing/hink, Alb. pesë/pesë, Lith. penki, Ltv. pieci, Gaul. pempe, Gm. fimf/fünf, Eng. fīf/five, Phryg. pinke, Gk. pente, Av. paṇča, Ir. cóic/cúig, Kashmiri pā.~tsh, Kamviri puč, Luw. panta, Oscan pompe, ON fimm, Old Prussian pēnkjāi, Osset. fondz/fondz, Pers. panča/panj, OCS pętĭ, Polish pięć, Russ. pjat', Skr. pañca, Toch. päñ/piś, Lat. quinque, Umbrian pumpe, Goth. fimf, Welsh pump
*pneu- to breathe Gk. pneuma, ON fnysa, Eng. fnēosan/sneeze Gm. fnehan/
*pod- foot Lith. pėda, Ltv. pēda, Lat. pēs, Umbrian peři, Skr. pāda, Eng. fōt/foot, Arm. votk'/vodk', Gk. podi, Alb. poshtë, Toch. peṃ/paiyye, Osset. fad/, Gm. fuoz/Fuß, OCS pēs, Russ. pešij, Polish pieszy, Old Prussian pe'da', Hitt. pata, Lyc. pede-, Luw. pati-, Av. pâdha, ON fótr, Goth. fotus, Pers. /pa, Gaul. candetum, XMK argiopus
*poimno- foam Lat. pūmex, Lith. puta, Skr. phena, OCS pĕna, Polish piana, Russ. pena, Eng. fām/foam, Gm. feim/Feim, Osset. fink, Old Prussian spoayno
*porḱo- farrow Gk. porkos, Lat. porcus, Lith. paršas, Old Prussian parstian, Russ. porosja, Polish prosię; prosiak, Eng. fearh/farrow, Ir. orc/, Gm. farah/Ferkel, Umbrian purka, Kurdish purs, Saka pāsa, Gaul. orko
*prai- to like Skr. prīṇāti, OCS prĕjǫ, Russ. prijat', Ltv. prieks, Gk. praos, Av. frā/, Goth. freis, Eng. frēond/friend, Gm. friunt/Freund, Polish przyjaźń(?); sprzyjać, ON Frigg, Welsh rhydd, Ir. ríar/
*preu- to jump Russ. prygat', Skr. pravate, Gm. frosc/Frosch, Eng. frogga/frog, ON froskr, Lith. šokt, Pers. /Paredan
*preḱ- to ask, to pray Lat. poscō, Toch. prak/prek, Skr. pṛcchati, OCS prositi, Russ. prosit', Lith. piršti, Ltv. pirslis, Gm. frāga/fragen; forscōn/forschen, Eng. frignan/--, ON fregna, Goth. fraihnan, Pers. /pursēdan, Av. pərəsaiti, Oscan aparsam/, Arm. harc'nel, Welsh archaf, Ir. /arco, Toch. pärk/pärk, Umbrian pepurkurent
*priH₁-mó- / *prō-to- foremost
(-> first)
Alb. i parë, Av. pairi, Lith. pirmas, Ltv. pirmais, Gm. furist/Fürst; fruo/früh, Eng. fyrst/first, Gk. prōtos, Hitt. para, Av. paoiriia, Ir. er/air, Kamviri pürük, Lyc. pri, OCS pĭrvŭ, Oscan perum, ON fyrstr, Old Prussian pariy, Osset. fyccag;farast/farast, Polish pierwszy, Russ. pervyj, Skr. prathama, Toch. parwät/parwe, Lat. primus, Umbrian pert, Welsh ar
*psten- breast Gk. stēthos, Arm. stin/sdin, Skr. stana, Av. fštāna, Lith. spenys, Ltv. spenis, ON speni, Gm. spunni/Spanferkel, Ir. sine/sine, Alb. gji, Old Prussian spenis, Pers. /pestan, Eng. spane/--
*puHr- wheat Skr. pūra, Gk. puros/, Lith. pūrai, Ltv. pūŗi, Old Prussian pure, Eng. fyrs/furze, OCS pyre, Russ. pyrej
*pulH₂- hair Skr. pula, Ir. ulcha/ulcha, Gk. puligges/ Kurd. purt
*péH₂wr̥- (gen. *pH₂un-ós) bonfire Hitt. paḫḫur, Toch. por/pūwar, Gk. pur, Umbrian pir, ON fúrr, Eng. fȳr/fire, Polish perz, Arm. hur, Gm. fiur/Feuer, Old Prussian panno, Oscan purasiai, Goth. fōn, Czech pýř

r

Root Meaning Derivatives
*rap- turnip Lat. rapum, OCS repa, Russ. repa, Lith. ropė, Gm. raba/Rübe, Gk. rhapus, Polish rzepa
*rebʰ- to roof Gk. erephō, OCS rebro, Russ. rebro, Eng. ribb/rib, ON rif, Gm. ribba/Rippe, Polish żebro
*resg- to plait Lat. restis, Lith. regsti, Ltv. režģīt, OCS rozga, Russ. rozga, Skr. rajju, Eng. resc/, Polish rózga
*rotH₂-o- wheel Lat. rota, Alb. rrath, Lith. ratas, Ltv. rats, Gaul. Rotomagus, Gm. rad/Rad, Eng. rodur/, Ir. /rath, Skr. ratha, Welsh rhod, Av. raθa, ON rǫðull

s

Root Meaning Derivatives
*(s)mei- to laugh OCS smĕjǫ, Russ. smejat', Skr. smayate, Lith. smagintis, Ltv. smaids, Toch. smi/smi, Lat. mīrus, Gk. meidos, Ir. míad/, Polish śmiech, Eng. smearcian/smirk, OCS smĕjǫ
*(s)mer- to remember Eng. murnan/mourn, Skr. smarati, Av. smaraiti, Lat. memor, Ir. airmmert/, Welsh armerth, Gaul. Smerius, Goth. maúrnan, ON Mímir, Gm. mornēn/, Gk. mermeros, Arm. mormok'/mormos/mormos, Lith. pamiršti, Kurd. bír
*(s)neH₁- to spin Ltv. snāte, Skr. snāyati, Ir. snáthat/snáthad, Eng. nǣdl/needle, Gm. nādala/Nadel, Goth. nēþla, ON nál, Russ. nit', Lat. neō, Gk. nēθō, Welsh nodwydd
*(s)tauro- bison Av. staora, Goth. stiur, Lith. tauras, Ltv. tauriņš, Gk. tauros, Gaul. Tarbos, OCS turu, Russ. tur, Polish tur, Eng. steor/steer, Gm. stior/Stier, Old Prussian tauris, Welsh tarw, ON stjórr, Lat. taurus, Oscan turuf, Alb. taroç, Ir. tarb/
*(s)teg- (*stegō [1ps]) to cover Gk. stégō, Lat. tegō, Skr. sthagati, Lith. stogas, Ltv. stags, Ir. tech/teach, Gm. thecken/decken, Eng. þæc/thatch, ON þekja, Russ. stog, Polish stóg, Old Prussian stogis, Umbrian tehteřim, Welsh ty
*(s)teH₂-i- to hide Skr. stāyat, Av. tāyu, Russ. tajt', Ir. táid/, Hitt. tayezzi, Gk. tēusiē/, Toch. /enestai
*(s)ter- sterile Gk. steira, Lat. sterilis, Arm. sterj/sderč, Alb. shtjerre, Gm. stero/, Skr. starī, Goth. stairō, Eng. stierc/, Bulg. sterica
*(sm̥-)ǵʰéslo- thousand Skr. sahasram, Av. hazarəm, Pers. /hāzar, Gk. khilioi, Lat. mīlle, Toch. wälts/yaltse
*saus- to dry Alb. tha, Lith. sausa, Ltv. sauss, Old Prussian sausā, Eng. sēar/sear, Gm. sōrēn/--, Skr. śuṣyati, Av. haoš, Pers. uška/xošk, Russ. suxoj, Gk. hauos/, Lat. sūdus
*sed - to sit OCS sĕdĕti, Russ. sidet', Polish siedzieć, Lat. sedeō, Lith. sėdėti, Ltv. sēdēt, Gaul. essedum, Eng. sittan/sit, Gm. sizzan/sitzen; sezzal/, ON sitja, Goth. sitan, Gk. hedzomai/, Ir. saidim/suidh, Welsh seddu, Skr. sad, Av. nišaðayeiti, Pers. niyašayadan/nešastan, Arm. nstil/nsdil, Old Prussian sīdons, Umbrian sersitu, Toch. sätk/
*seH₁- to sow Russ. seyat', Lith. sėti, Ltv. sēt, Eng. sāwan/sow, Old Prussian semen, OCS sĕti, Russ. semja, Gm. sāen/säen, ON sá, Goth. saian, Lat. serere, Umbrian semenies, Polish siać, Welsh hil, Ir. sí/síol, Toch. sāry/, Hitt. sai, Skr. sāyaka, Umbrian semenies
*seH₁i- to sift Alb. shosh, Lith. sietas, Ltv. siets, Ir. sithlad/síolthughadh, Welsh hidl, ON sáld, Gk. ēthō, Russ. sito, Polish sito, OCS sito
*seH₂g- to seek out Hitt. šak(k), Eng. sǣcan/beseech, Gm. suohhen/suchen, Goth. sōkjan, ON sǿkja, Gk. hēgesthai, Ir. saigim/, Welsh haeddu, Lat. sagīre
*sekʷ- to follow Lat. sequor, Lith. sekti, Ltv. sekt, Gk. hepomai, Ir. sech/seach, Welsh hep, ON seggr, Skr. sacate, Av. hačaitē, Eng. secg/--, Pers. hačā/, Toch. säk/, Gm. beinsegga/
*selp- butter Toch. ṣälyp/ṣalype, Gk. helpos, Hitt. salpa-, Alb. gjalpë, Skr. sarpis, Eng. sealf/salve, Osset. carv/, Pers. /čarbi, Gm. salba/Salbe, Goth. salbon
*sem- summer Skr. samā, Eng. sumor/summer, Av. ham, Arm. amaṙ, Gm. sumar/Sommer, ON sumar, Welsh haf, Ir. samrad/samhradh, Toch. ṣme/ṣmāye
*sem- (nom. sēm-s, gen. sem-ós) *sm̥- [prefix] one Lat. semel, Arm. mi/mek/meg, Alb. gjithë, Lith. sa, Eng. sum/some, Gm. saman/zusammen, Gk. heis, Hitt. san, Av. hakeret, Ir. samail/samhail, Lyc. sñta, Kamviri sâ~, Pers. hama/hamin, Russ. sam, Skr. sakṛt, Toch. sas/ṣe, Welsh hafal, ON sami, Goth. sama
*semi- half Lat. sēmis, Gm. sami/--, Eng. sām-/sand-blind, Goth. sami-, Skr. sami, Gk. hēmisus, Kamviri sâmaũ
*senH₁ó- old Lat. senex, Lith. senas, Ltv. sens, Gaul. Senognatus, ON sina, Skr. sana, Av. hana, Arm. hin, Gk. henos, Welsh hyn, Goth. sineigs, Ir. sen/
*septm̥ seven Arm. evt'n/yot'/yot'ĕ, Alb. shtatë/shtatë, Lith. septyni, Ltv. septiņi, Gaul. sextan, Gm. sibun/sieben, Eng. seofon/seven, Gk. hepta, Av. hapta, Ir. secht/seacht, Hitt. šipta-, Kashmiri sath, Kamviri sut, Lat. septem, Oscan seften, ON sjau, Old Prussian septīnjai, Osset. avd/avd, Pers. /haft, OCS sedmĭ, Polish siedem, Russ. sem', Skr. sapta, Toch. ṣpät/ṣukt, Goth. sibun, Welsh saith
*septm̥-ḱómt-H₂ seventy Lat. septuāgintā, Gk. heptákonta, Ir. /seachtó, Skr. saptatih
*serpe- to creep Alb. gjarpër/gjarpën, Gk. herpō, Lat. serpō, Skr. sṛp, Kashmiri so.rūph
*seuyó- left (direction) Skr. savya, Welsh aswy, Av. haoya, Toch. --/saiwai, OCS šujĭ, Russ. šuj
*skand- to leap Skr. skandati, Gk. skandalon, Ir. scendim/scinn, Lat. scandere
*skap- tool Russ. ščepa, Lith. kapoti, Ltv. kaplis, Gm. skaft/, Gk. skeparnion, Lat. capus, Pers. /kāfad, Alb. kep, Old Prussian warnaycopo, ON skapt, OCS kopajǫ
*smek- chin Ir. smech/smeach, Lith. smakras, Ltv. smakrs, Skr. śmaśru, Hitt. zamakur, Arm. mauruk/maurug, Alb. mjekër, Lat. maxilla
*smeru- grease Ir. smiur/, Gk. smuris, Lat. medulla, Gm. smero/Schmer, Welsh mer, Eng. smerian/smear, Polish smar, Toch. /ṣmare, Lith. smarsas, ON smjǫr, Goth. smaírþr
*sneigʷʰ- snow Lith. sniegas, Ltv. sniegs, Old Prussian snaygis, Russ. sneg, Ir. snechta/sneachta, Skr. snēha, Eng. snāw/snow, Gk. nipha, Gm. sneo/Schnee, ON snjór, Goth. snaiws, Polish śnieg, Welsh nyf, Av. snaēža, Toch. /śiñcatstse
*sneudʰ- mist Av. snaoða, Welsh nudd, Gk. nuthon, Lat. nūbēs
*snúso- daughter-in-law Skr. snuṣā, Eng. snoru/--, Gk. nuos, Lat. nurus, Arm. nu, OCS snŭxa, Polish snecha, Russ. snoxa, Alb. nusa, Crimean Gothic schuos, ON snor, Gm. snur/Schnur
*sol- salt Lat. sāl, Umbrian salu, Toch. sāle/sālyiye, Lith. saldus, Ltv. sāļš, Eng. sealt/salt, Gk. hals, Arm. aġ, Ir. salann/, OCS soli, Russ. sol', Gm. salz/Salz, Polish sól, Welsh halen, Alb. gjelbson, ON salt, Goth. salt, Old Prussian sal, Skr. salila, Illyr. Salapia
*solwo- whole Toch. salu/solme, Gk. holos, Arm. olj/volj/volč, Ir. slán/slán, Alb. gjallë, Skr. sarva, Av. haurva, Kamviri sũdi, Polish sowity, Welsh holl, Lat. salvus, Oscan salavs, Umbrian saluvom, Russ. sulej, Pers. haluva/, OCS sulĕi
*sp(y)eu- to spit Lat. spuere, Gk. ptuein, OCS pljujǫ, Lith. spjauti, Ltv. spļaut, Eng. spiwan/spew, Gm. spīwan/speien, ON spýja, Goth. spiewan, Skr. ṣṭīvati, Av. spāma, Arm. t'us, Pers. /tuf, Osset. thu, Russ. pljuju, Polish pluć
*sperg- sparrow Gm. sperk/sperling, Eng. spearwa/sparrow, Goth. sparwa, ON spǫrr, Toch. ṣpār/ṣpāra-, Gk. sparasion, Old Prussian spurglis, Pers. /parasto, Lat. parra, Umbrian parfam, Ir. serriach/
*splenǵʰ- spleen Gk. splēn, Lat. liēn, Ir. selg/sealg, Av. sparazan, Skr. plīhan, Lith. blužnis, Old Prussian blusne, Kamviri pṛu, Arm. p'aycałn/p'aycaġ/p'aydzaġ, OCS slĕzena, Russ. selezënka, Polish śledziona, Bret. felc'h
*srebʰ- to gulp Lat. sorbēo, Arm. arbi/arpi, Alb. gjerbë, Gk. rhopheō, Ir. srub, Lith. srėbti, Ltv. surbt;surbju, Russ. serbat', Polish siorbać
*steH₂- to stand Av. hištaiti, Skr. tiṣṭhati, Eng. standan/stand, Lat. stō, Umbrian stahmei, Oscan staíet, Lith. stoti, Ltv. stāt, Old Prussian stacle, OCS stati, Russ. stat', Gm. stān/stehen, Polish stać, Phryg. eistani, Goth. standan, ON stóð, Pers. aištata/istādan, Alb. shtuara, Welsh gwastad, Toch. ṣtām/stām, Gk. histami, Ir. tá/tá, Hitt. išta, Luw. išta-, Arm. stanam/sdanam, Lyc. ta-
*steigh- to stride, to step Alb. shteg, Lith. stigti, Ltv. steigt, Ir. techt/teachd, Welsh taith, Goth. steigan, ON stígan, Eng. stǣger/stair, Gm. stīgan/steigen, Gk. stikhos, Skr. stighnoti, Russ. dostigat', Polish ścigać, OCS postigǫnti
*suH₁- swine Eng. sū/sow, Ltv. sivēns, Russ. svin, Skr. sūkara, Alb. thi, Gk. hus, Gm. sū/Sau, Toch. --/suwo, Ir. socc/, Welsh hwch, Polish świnia, Lat. sūs, Umbrian sif, ON sýr, Goth. swein, Av. hū
*suro- cheese Lith. sūris, Russ. syr, ON surr, Alb. hirrë, Polish ser
*swe-sór- sister Eng. sweostor/sister, Gm. swester/Schwester, Skr. svasṛ, OCS sestra, Russ. sestra, Polish siostra, Kamviri sus, Ir. siur/siur, Arm. k'uyr, Toch. ṣar/ṣer, Gk. eor/--, Lat. soror. Welsh chwaer, Gaul. suiior, ON systir, Goth. swistar, Av. xvaṅhar, Lith. sesuo, Old Prussian swestro, Pers. /xāhar
*swe-ḱuro- father-/mother-in-law Russ. svekrov', Skr. śvaśura;śvaśrū, Lith. šešuras, Gm. swigur/Schwieger, Welsh chwegr, Arm. skesur/sgesur, Gk. hekuros, Lat socrus, Alb. vjehërr, Kamviri č.uč., Eng. swēor/--, Av. xvasura-, Polish świekra, Goth. swaíhrō, ON svǽra, OCS svekŭrŭ
*sweH₂d-u- sweet Eng. swēte/sweet, Gk. hēdus, Lat. suāvis, Gaul. Suadurīx, Polish słodki, Gm. suozi/süss, ON sötr, Welsh chwant, Ir. sant/, Skr. svādu, Lith. sūdyti, Av. xʷāsta, Goth. sutis, Toch. swār/swāre
*swei- to whistle Russ. svist, Lith. švilpti, Ltv. svilpiens, Skr. kṣveḍati, Ir. ind fet/fead, Welsh chwythu, Polish świst, Gk. sizō/, Lat. sibāre, Goth. swiglōn, Gm. swegala/, Eng. swegalōn/, OCS svistati
*sweid- sweat Arm. k'rtink'/k'rdink', Alb. djersë, Eng. swǣtan/sweat, Lith. saldus, Ltv. sviedri, Skr. svedate, Gk. hidros, Lat. sūdor, Gm. sweiz/Schweiss, Welsh chwys, ON sveiti, Av. xvaēda
*swel- to burn Ltv. svelt, Lith. sveltu, Goth. swiltan, ON svalr, Eng. swelan, Gk. hēlios, Skr. svarati, Toch. slam/sleme
*swep- sleep Lith. sapnas, Skr. svapnas, Lat. somnus, ON svefn, Toch. ṣpäṃ/ṣpane, Gk. hupnos, Av. xvafna, Ir. suán/suan, OCS sunu, Russ. son, Arm. k'nel, Alb. gjumë, Welsh hun, Eng. swefan/--, Pers. /xāb
*swep- to throw Lat. supāre, Skr. svapū, Lith. supti, Ltv. šūpāt, OCS svepiti sę, Russ. sypat', ON sófl, Polish sypać
*swergʰ- to be ill Goth. saurga, Gm. soraga/Sorge, Skr. sūrkṣati, Ir. serg/, Lith. sirgti, Ltv. sirgt, Eng. sorg/sorrow, ON sorg, Alb. dergjet, OCS sraga, Russ. soroga, Toch. särk/sark, Arm. erk/erg
*sweḱs / seḱs six Arm. vec'/vec'/vec', Alb. gjashtë, Lith. šeši, Ltv. seši, Gaul. suex, Gm. sēhs/sechs, Eng. siex/six, Gk. heks, Av. xš.uuaš, Illyr. ses-, Ir. sé/sé, Kashmiri śe, Kamviri ṣu, Lat. sex, Oscan sehs, ON sex, Old Prussian usjai, Osset. æxsæz/æxsæz, Pers. /šeš, OCS šestĭ, Polish sześć, Russ. šest', Skr. ṣaṣ, Toch. ṣäk/ṣkas, Umbrian sehs, Goth. saihs, Welsh chwech
*swonos- to sound Skr. svanati, Lat. sonāre, Eng. swan/swan, Gm. swan/Schwan, ON svanr, Av. xvanatčaxra, Ir. senim/seinm
*swordó- black Lat. sordēre, Eng. sweart/swarthy, Gm. swarz/schwarz, Goth. swarts, ON svartr, Lith. sartas
*syuH₁- to sew Skr. sīvyati, Lat. suere, Eng. seowian/sew, Lith. siūti, Ltv. šūt, Russ. šit', Polish szyć, ON sýja, Goth. siujan, Gk. humēn, Old Prussian schumeno, Gm. siuwen/Saum, OCS šijǫ, Hitt. suel
*séH₂w-l/n- sun Lat. sōl, Lith. saulė, Ltv. saule, Welsh haul, Gk. hēlios, Alb. (h)yll, Eng. sigel/--; sunne/sun, OCS slunice, Russ. solnce, Skr. sūras, Av. hvarə, Gm. sunna/Sonne, ON sól; sunna, Goth. sauil; sunno, Welsh haul, Ir. súil/súil, Toch. swāñce/swāñco, Kamviri su, Polish słońce, Old Prussian saule, Pers. -farnah-/
*sew- press See Soma; *sú(H₂)-nu- "son": Skr. sūnu, Av. hunu, Lith. sūnus, Old Prussian sūnus, Eng. sunu/son, Gm. sunu/Sohn, Goth. sunus, ON sonr, OCS synŭ, Russ. syn, Polish syn, Gk. nios, Old Prussian soūns, Toch. se/soy, Ir. suth/suth, Thrac. sukis

t

Root Meaning Derivatives
*tag- to touch Eng. þaccian/, Gk. tetagōn/, Gaul. Taximagulus, Ir. taise/tais, Lat. tangere
*tark- to twist Skr. tarku, Old Prussian tarkue, Russ. torok, Toch. tark/tärk, Gk. atraktos, Lat. torqueō, Gm. drahsil/drechseln, Alb. tjerr, Ir. /trochal, Welsh torri, Eng. þrǣstan/, Polish troki
*teH₂w- to melt OCS tajetŭ, Russ. tajat', Osset. thayun, Eng. þawian/thaw, Gm. thouwen/verdauen, Arm. t'anam, Gk. tēkō, Lat. tabēre, ON þeyja, Welsh tawdd, Ir. tám/, Skr. toyam, Lith. tyras, Ltv. tīrelis, Polish tajać
*temó- dark Skr. tamas, Lith. temti, Ltv. timt, Av. təmah, OCS tĭmĭnŭ, Russ. tëmnyj, Ir. temel/, Gm. themar/Dämmerung, Polish ciemny, Alb. terr, Ir. temel/, Pers. /tār, Toch. /tamāsse, Illyr. Tomaros, Gk. Temmikes/
*tenú- thin Lat. tenuis, Ir. tanae/tana, OCS tĭnŭkŭ, Russ. tonkij, Skr. tanu, Gk. tanus, Eng. þynne/thin, Gm. thunni/dünn, Polish cienki, ON þunnr, Av. tanū, Pers. /tan, Lith. teva, Ltv. tievs
*tep- warm Alb. ftoh/ftof, Hitt. tapašša, Ir. té/, Welsh tan, ON þefr, Eng. þefian/, Skr. tapati, Av. tāpaiti, Pers. /tafte(h), Lat. tepēre, Polish ciepły, Russ. tëplyj, OCS teplostĭ
*ter / *tero over Eng. þurh/through, Gm. durh/durch, Goth. þaírh, Lat. trāns, Umbrian traf, Skr. tiras, Av. tarə, Ir. tar/, Welsh trimuceint
*ter- to cross over Gk. terthron, Alb. shtir, Hitt. tarḫzi, Skr. tarati/, Gm. dremil/, Kamviri târa, Av. tar, Pers. viyatārayāma/, Osset. tærin, Illyr. Taros, Arm. t'arm, Lat. terminus, Umbrian termnome, Oscan teremenniú, ON þrǫmr
*ters- dry Skr. tṛṣyati, Av. taršu, Arm. t'aṙamim, Gk. tersomai/, Alb. ter, Lat. terra;torrēre;torreō, Eng. þurst/thirst, Gm. durri/dürr, Goth. þaursus, ON þurr, Lith. trōkšti, Ir. tírim/tirim, Kashmiri treśiho.t
*teter- grouse Russ. teterev, Polish cietrzew, Lith. teterva, Ltv. teteris, Skr. tittira, Gk. tetraōn, Ir. tethra/, ON þiðurr, Arm. tatrak/dadrak, Old Prussian tatarwis, Pers. /tadarv
*teut-eH₂- tribe Gaul. teuto, Oscan touto, Umbrian totam, Old Prussian tauto, Ir. túath/túath, Illyr. teuta, Hitt. tuzzi, Lyc. tuta, Lith. tauta, Ltv. tauta, Eng. þeoð/--, Gm. diutisc/Deutsch, Goth. þiuda, ON þjóð
*teḱs- to plait Lat. textō, Lith. tašau, Ltv. tešu, Gk. tektōn, Russ. tesla, Gm. dehsa/, Skr. takṣati, Av. tašaiti, Pers. ustašana/taš, OCS tešǫ, Hitt. takš, ON þexla, Ir. tál
to settle secondary root from ad + ḱei. Arm. šēm, Eng. hām/home, Gm. heim/Heim, ON heimr, Goth. heims, Gk. ktizō, Skr. kṣeti, Av. šaēiti, Lat. situs
*tong- to think Alb. tangë/tângë, Eng. þencan/think, Gm. thenken/denken, Lat. tongēo, Oscan tanginúd, ON þekkja, Toch. tuṅk/taṅkw, Goth. þangkjan, Lith. dūmoti
*treb- dwelling Lat. trabēs, Oscan trííbúm, Umbrian tremnu, Lith. troba, Ltv. traba, Eng. þorp/thorp, Gm. thorf/Dorf, Gk. teremnon, Welsh treb; tref, ON ðorp; þorp, Goth. þaúrp, Ir. díthrub/
*treud- to press Lat. trūdō, Alb. treth, Welsh trym, Ir. tromm/trom, Eng. þrēat/threat, Gm. firthriogan/verdrießen, ON þrjóta, Goth. usþriutan, OCS trudŭ, Russ. trud
*trosdo- thrush Lat. turdus, Lith. strazdas, Ltv. strazds, OCS drozgu, Russ. drozd, Polish drozd, ON þrǫstr, Eng. þrysce/thrush, Gm. thrōskala/Drossel, Ir. truit/truid, Welsh drudwy, Gk. strouthos
*tréies (m), *trisóres (f), *treiH₂ (n) tri- [prefix] three Arm. erek'/yerek'/yerek', Alb. tre/tre, Lith. trys, Ltv. trīs, Gaul. treis, Gm. drī/drei, Eng. þrēo/three, Gk. treis, Hitt. tri-, Av. θri, Illyr. tri-, Ir. treí/trí, Kashmiri tre, Lyc. trei, Kamviri tre, Oscan trís, ON þrír, Old Prussian tri, Osset. ærtæ/ærtæ, Pers. çi/se, OCS trĭje, Polish trzy, Russ. tri, Skr. tri, Toch. tre/trai, Lat. trēs, Umbrian trif, Goth. þreis, Welsh tri, Phryg. thri-
*twék-o- skin Skr. tvacas, Hitt. tuekkas, Gk. sakos, Kurd. twékl(e)
*télpo- space Skr. talpa, Lith. tilpti; telpu, Ltv. tilpt; telpu, Russ. tolpa, Toch. tsälp/tälp, Ir. -tella/
*tón-r̥- thunder Eng. þunor/thunder, ON þórr, Gm. Donar/Donner, Lat. tonāre, Skr. tányati, Pers. /tundar, Pashto taṇā
*túH₁s-ont- a massive number
(-> thousand)
Gm. þūsunt/tausend, Eng. þusend/thousand, Goth. þusundi, Lith. tūkstantis, Ltv. tūkstots, OCS tysǫšti, ON þúsund, Polish tysiąc, Russ. tysjača, Toch. tumane/tmām

w

Root Meaning Derivatives
*uksin- ox, bull Eng. oxa/ox, Gm. ohso/Ochse, Goth. auhsa, Goth. ych(?), ON oxi, Skr. ukṣan, Av. uxšan
*wadʰ- to pledge Lat. vas;vadis, Goth. wadi, ON veð, Eng. weddian/wed, Gm. wetti/Wette, Lith. vadas, Ltv. vadot,
*wail- wolf Arm. gayl/kayl, Ir. fáel/faol
*wāt- to blow, inspire Lat./Gaul. vates, Ir. fáith, ON óðr, Germanic *Wōdanaz
*webʰ- to weave Eng. wefan/weave, Gm. weban/weben, ON vefa, Gk. huphē, Pers. baftan/, Skr. ubhnāti, Toch. wäp/wāp, Av. ubdaēna, Pers. /bāfad, Alb. vegjë
*wedʰ- to lead Russ. vedu, Lith. vesti, Ltv. vads, Ir. fedid/fedim, Av. vāðayeiti, Hitt. uwate, OCS vedǫ, Polish wieść, Welsh arweddu, Old Prussian west
*weH₁- to blow Eng. weder/weather, Gm. waian/wehen, ON vindr, Lat. ventus, Skr. vāti, Gk. aemi, Av. vāiti, Hitt. ḫuwantiš, Lith. vėjas, Ltv. vējš, Old Prussian wins, Goth. winds, Toch. want/yente, OCS vĕjetŭ, Russ. vejat', Polish wiać, Welsh awel
*weid- to see, know Skr. vid, Av. vaēða, Gk. idei, Lat. vidēre, Russ. vedat', Phryg. wit-, Eng. witan/wit, Gm. wizzan/wissen, Arm. gitem/kidem, Kashmiri vūčhūn, Polish widzieć; wiedzieć, ON vita, Goth. weitan, Ir. fis/fis, Gaul. Vindomagus, Welsh gwyn, Lith. vaidintis, Old Prussian widdai, OCS vidĕti
*weik- to choose Skr. vinakti, Av. avavaēk, Lat. victima, Goth. weihan, Eng. wēoh/--, ON vé, Gm. wīhen/weihen
*weik- victory Lith. veikti, Ltv. veikt, OCS vĕkŭ, Russ. vek, ON veig, Gm. wīgan/--, Ir. fichim/, Gaul. Ordovices, Welsh gwych, Eng. wīgan/--, Goth. weihan, Arm. vēg/vēk, Lat. vincere, Oscan vincter, Polish wiek
*weis- to sprout Lat. virēre; viridis, Eng. wīse/, Gm. wīsa/Wiese, ON vísir, Lith. veisti, Ltv. viest
*weiḱ- village Gm. weihs/, Lith. viešas, Ltv. viesis, Russ. ves', Av. vīs, Alb. vis, Skr. viś, Lat. vīcus, Gk. oikos, Polish wieś, Old Prussian waispattin, Toch. /īke, OCS vĭsĭ
*wekʷ- to speak Gk. epos, Skr. vakti, Av. vačah, Gm. giwahanen/erwähnen, Old Prussian wackītwei, Toch. wak/wek, ON váttr, Lat. vōx, Umbrian subocau, Ir. foccul/, Welsh gwaethi, Gaul. Vepolitanos, Hitt. ḫuek
*wel- wool Eng. wull/wool, Gm. wolla/Wolle, ON ull, Goth. wulla, Skr. ūrṇā, Av. varənā, Lat. lāna, Gk. lēnos, OCS vlŭna, Russ. volna, Polish wełna, Lith. vilna, Ltv. vilna, Ir. olan/olann, Welsh gwlan, Hitt. hulana, Old Prussian wilnis, Pers. /gurs
wl̥p-eH₁- fox Av. urupis, Pers. /rōbāh, Arm. ałvēs/aġvēs/aġvēs, Gk. alōtēks, Lat. volpēs, Lith. lapė, Ltv. lapsa
*wem- to vomit Lat. vomere, Gk. emeso, Skr. vamiti, Av. vam, Lith. vemti, Ltv. vemt, ON váma, Old Prussian wynis, Pers. /vātāk
*wer- ram Skr. uraṇa, Arm. gaṙn/kaṙn, Pers. /barra, Gk. arnos, Ir. felb/, Toch. /yrīye, ON vara, Eng. waru/ware, Gm. /Ware, Polish wór
*werH₃- to speak Lith. vardas, Ltv. vārds, Eng. word/word, Russ. vrat', Skr. vrata, Av. urvāta, Hitt. ueria, Gk. eirō, Gm. wort/Wort, ON orð, Goth. waurd, Old Prussian wīrds, Ir. fordat/, Umbrian uerfalem, OCS vračĭ, Lat. verbum
*wes- to dress Alb. vesh, Eng. werian/wear, Gm. werian/Wehr, Goth. wasjan, ON verja, Lat. vestis, Gk. hendunai, Arm. zgenum/zkenum, Skr. vaste, Av. vastē, Hitt. waš, Toch. wäs/wäs
*wes- to feast Hitt. weši, Lat. vescor, Av. vastra, Skr. anuvāvase, Welsh gwest, Gm. wist/, Ir. fíach/, Goth. wisan, ON vist, Eng. wesan/ Lith. švest, Polish wesele
*wet- year Gk. etos, Skr. vatsa, Eng. weðer/wether, Gm. widar/Widder, Goth. wiþrus, ON veðr, Hitt. witt, Alb. vjet, Ir. fethim/feithim, Corn. guis, Lith. vetuša, OCS vetŭxŭ, Russ. vetxij, Polish wiotchy, Lat. vetus, Oscan Vezkeí
*wewer- squirrel Lat. vīverra, Welsh gwywer, Gk. Skiuros, Russ. veverica, Lith. voverė, Ltv. vāvere, Pers. /varvarah, ON íkorni, Gm. eihhurno/Eichhorn, Eng. ācweorna/--, Polish wiewiórka, Old Prussian weware
*weǵ- lively Lat. vegeō, Eng. wacan/wake, Skr. vāja, Av. vazra, Toch. wasir/wasir, Gm. wahhēn/wachen, Goth. wakan, ON vaka, Pers. vazrka/buzurg
*weǵʰ- to ride Eng. wegan/weigh, Lat. vehō, Oscan veia, Umbrian ar'veitu, Gk. ekhos/, Skr. vahati, Av. vazaiti, Russ. vezti, Polish wieźć, Alb. vjedh;udhë, Gm. biwegan/bewegen, ON vega, Goth. gawigan, Ir. fén/, Welsh gwain, Lith. vežti, Ltv. vest, Old Prussian vessis, Umbrian ařveitu, Gaul. Uecturius, Toch. wkäṁ/yakne, OCS vezǫ
*wi apart, away Skr. vi, Av. vi-, Hitt. na-wi 'not yet', Eng. wið/with; wid/wide, Gm. widar/wieder; wit/weit Goth. wiþra, ON viðr; viðr
*wi-dʰew-eH₂- widow Skr. vidhyati, Av. viðavā, Goth. widuwō, Old Prussian widdewu, OCS vŭdova, Russ. vdova, Ir. fedb/, Gm. wituwa/Witwe, Welsh gweddw, Polish wdowa, Eng. widuwe/widow, Pers. /bēve(h), Gk. eitheos, Lat. vidua; dīvidō, Umbrian uef, Lith. vidus, Ltv. vidus
*wiH₁-ḱm̥t-íH₁ twenty Lat. vīgintī, Arm. k'san, Alb. njëzet/njizet, Gaul. vocontio, Gk. eikosi, Av. visaiti, Ir. fiche/fiche, Kashmiri vuh, Pers. /bēst, Kamviri vici, Skr. viṅśati, Toch. wiki/ikäṃ, Welsh ugain
*winǵʰ- elm Alb. vidh, Russ. vjaz, Lith. vinkšna, Ltv. vīksna, Eng. wice/Wych Elm, Kurdish viz, Polish wiąz
*wl̥kʷo- wolf Lat. lupus, Lith. vilkas, Ltv. vilks, Eng. wulf/wolf, Gaul. vail, Gm. wolf/Wolf, Gk. lukos, Alb. ujk;ulk, Skr. vṛka, Av. vehrka-, Toch. --/walkwe, Pers. varka/gorg, Old Prussian wilkis, Goth. wulfs, ON úlfr, OCS vlĭkŭ, Russ. volk, Polish wilk, Luw. walwa, Welsh gweilgi
*worn- raven Lith. varnas, Russ. vorona, Polish wrona, Toch. --/wrauña
*wred- root Russ. vred, Eng. wyrt/wort, Gm. wirz/Wurz, Lat. rādīx, Gk. rhiza, Alb. rrënjë/rrânzë, Welsh gwraidd, Ir. frém/fréamh, Goth. vaurts, ON urt, Toch. /witsako, Pers. /riše(h)
*wrúgʰ-yo- rye Lith. rugys, Ltv. rudzi, Russ. rož, ON rugr, Eng. ryge/rye, Gk. Rhyzi, Gm. roggo/Roggen, Old Prussian rugis
*wr̥-mi- worm Lat. vermis, Goth. waurms, Eng. wyrm/worm, Arm. vord/vort, Lith. varmas, Welsh gwraint, Gk. rhomos, Gm. wurm/Wurm, ON ormr, Old Prussian wormyan
*wés-no- price Skr. vasna, Lat vēnus, Gk. hōnos, Arm. gin/kin, Hitt. uššaniya
*wés-per-o- evening Lat. vespera, Arm. gišer/kišer, Gk. hesperos, Lith. vakaras, Ltv. vakars, Ir. fescor/feascar, Russ. večer, Goth. veig, Welsh ucher, Polish wieczór
*wés-r/n̥- spring Lat. vēr, OCS vesna, Russ. vesna, Skr. vasanta, Lith. vasara, Ltv. vasara, ON vár, Av. vaṅri, Arm. garun/karun, Kamviri vâsut, Pers. /bahār, Polish wiosna, Gk. ear, Ir. errach/earrach, Welsh gwanwyn
*wíH-ro- man Skr. vīra, Av. vīra, Lat. vir, Umbrian viru, Lith. vyras, Ltv. vīrs, Toch. wir, Gm. wer/Werwolf, Goth. wair, ON verr, Eng. wer/werewolf, Old Prussian wirs, Ir. fer/fear, Welsh gwr, Gaul. uiro-
*wed wet *wód-r̥- "water": Eng. wæter/water, OCS voda, Russ. voda, XMK bedu, Gk. hudōr, Lat. unda, Lith. vanduo, Ltv. ūdens, Skr. udan, Alb. ujë, Ir. uisce/uisge, Hitt. watar, Arm. get/ked, Toch. wär/war, Umbrian utur, Goth. watō, Welsh gwer, ON vatn, Kashmiri odūr, Thrac. udrēnas, Gm. wazzar/Wasser, Phryg. bedu, Polish woda, Old Prussian wundan; *ud-ro- " otter": Skr. udra, Lat. lutra, Av. udra, Ir. /odar; uydr/; odoirne/ (ūdra/udris?), OCS vydra, Russ. vydra, Gk. hudros, Eng. oter/otter, Gm. ottar/Otter, ON otr, Lith. ūdra Osset wyrd; *udero- "belly": Lat. uterus; venter, Skr. udara, Av. udaras, Lith. vėdaras, Ltv. vēders, Gm. wanast
*wóps-eH₂- wasp Lat. vespa, Lith. vapsva, Eng. wæps/wasp, OCS vosa, Russ. osa, Av. vawžaka, Gm. wafsa/Wespe, Kamviri ušpik, Ir. foich/, Old Prussian wobse, Polish osa
*wēsu- good Skr. vasu, Gaul. Uisurix, Toch. wṣe/yaṣi, Illyr. Veselia, OCS veselŭ, Russ. vesëlyj, Ltv. vesels, Av. vaṅhu, Phryg. vasu, Hitt. wasu, Lyd. viśi-, Goth. iusiza, Gm. Wisurīh/, Welsh gwych, Gk. eu/, OCS veselŭ, Kurd. baš

y

Root Meaning Derivatives
*yeg- ice Eng. gicel/icicle, ON jaki, Gm. ichil/gicht, Ir. aig/oighear, Welsh ia, Lith. iža, Ltv. ieze, Russ. ikra
*yeH-ro- year Goth. jēr, Eng. gēar/year, Av. yārə, Gk. ōra, Lat. hōrnus, Gm. jar/Jahr, ON ár, Pers. dušiyaram/, Lith. jōrė, OCS jara, Russ. jarovoj, Polish jar
*yenH₂ter- brother-in-law's wife Lat. ianitrīcēs, Gk. einatēr, Lith. jentė, Ltv. ietere, Russ. jatrov', Skr. yātar, Kamviri iâri, Arm. ner, Phryg. ianatera, Polish jątrew
*yewes law Skr. yos, Lat. iūs, Av. yaoždaðāiti, Ir. huisse/
*yugóm yoke Skr. yuj;yunakti, Lat. iūgum, Av. jug, Lith. jungas, Ltv. jūgt, Eng. geoc/yoke, Gm. joh/Joch, ON ok, Goth. juk, OCS igo, Russ. igo, Polish juka, Gk. zugos, Gaul. Veriugodumnus, Kamviri iu, Toch. yuk/yuk, Welsh iau, Arm. luc/ludz , Pers. /yoġ, Hitt. iukan, OCS igo
*yéwo- barley Skr. yava, Lith. javai, Ltv. jauja, Av. yava, Russ. ovin, Gk. zeiai/, Pers. /jav, Hitt. ewa, Ir. eorna/, Osset. jæw, Kurd. yawa/jo
*yēkʷ-r/n- liver Skr. yaknas, Lat. jecur, Lith. jeknos, Ltv. aknas, Av. yākarə, Ir. iuchair/iuchair, Gk. hēpar, Russ. ikra, Kamviri iâñi, Pers. /jegar

Abbreviations

References

See also