*hnéh₂s
hₓnáss
iekw~r
k3rn
*kan-
*kaput-
*kaylo-
*keg-
k̂ei
*ḱer-
*ḱḗr
k̂er
kerd
k̂ē ́rd
keut
*ḱewero-
*ḱey-
k̂ı́s
k̂leu
*ḱlew-
*knhkos
*knid-
*kod
*koh₂
*koino-
*kom
*kos
*kost-
*kreuh₂-
*krewh₂-
k̂ripo
*kroksko
k̂rrē ́h
kuon
*kʷe
kwéhₓtis
*kʷetwóres
kwetwores
kʷı́d
**kʷis
*ḱwṓ
*kʷod
k̂wōn
kʷós
kʷr̥snós
k̂yeh₁
*legʰ-
*leh₂w-
loubh~o
lóubho
Proto-Indo-European