Proto-Yenisseian: *χowe
Meaning: mouth
Ket: qō, pl. qɔʔn2
Yug: xo, pl. xɔʔn2
Kottish: hōpi, pl. hōpaŋ; Ass. hóhuj (Сл.) "face", (М., Сл., Кл.) "mouth"; xoboj (Кл.) "mouth"
Comments: ССЕ 302-303. Werner 2, 126 <*qo>, preferring to treat the Kott. word as a compound (but with what second component?) - whereas the reflex *-w- > Kott. -p- is quite regular.