Proto-Tsezian: *cõ/B/-ṭɔ̃/A/
Meaning: navel
Tsezi: co-ṭori
Ginukh: či-ṭo
Khvarshi: ce-ṭona (Radzhibov)
Inkhokvari: ce-ṭon
Bezhta: co-ṭaro
Gunzib: co-ṭor
Comments: The word is originally a compound ("navel"+"nipple,pimple"). The PTs paradigm may be reconstructed as *cõ-ṭɔ̃, *cõ-ṭɔrǝ- > PTsKh *cö-ṭõ, *cö-ṭoRǝ-, PGB *ṭɔr(ǝ) (direct base from oblique).
