Протонахский: *sān
Значение: corner, border, edge
Чеченский: sa
Ингушский: sa
Бацбийский: -sã
Комментарии: Obl. base *sānV-, cf. Chech. sōna-, Ing. säno. 6th class in both languages. In Bacb. the root is preserved within the compound nʕajʔ-sã 'external door' (for the first part see *nɦeʔ 'door').