Comment: Cf. also Lezg. Khl. jɨs. Obl. base *ji(l)s:a-, cf. Lezg. Khl. jɨsa-, Tsakh. jis:e-. 4th class in all languages. Medial -l- is not reflected (it disappears in clusters like this in all the languages that preserved the reflex of this root), but is suggested by external evidence.
