Proto-Tsezian: *=ɔč̣V A
Meaning: cold
Tsezi: =oč̣ju
Ginukh: =oč̣č̣u
Bezhta: äč̣ijo
Gunzib: =ɔč̣č̣u
Comments: PTsKh *-oč̣-, PGB *-ɔč̣-. There exists also a noun PTs *rɔč̣V 'cold' ( > Tsez. roč̣i, Gin. roč̣i, Bezht. jač̣o, Gunz. rɔč̣u), which may be treated as a derivate.