Proto-Tsezian: *š:i- (~š-)
Meaning: 1 what 2 who
Tsezi: šo-w, še-b 1,2
Ginukh: se 1
Bezhta: šižo 1
Gunzib: šijo 1
Comments: PTsKh *ši-, PGB *ši-jo (in Bezht. Tlad. -ž- is a result of assimilation, cf. Khosh. šijo-d). A derived word (from šeb 'what') is Tsez. šebin 'thing'.