Proto-Lezghian: *gi-
Meaning: that (below)
Tabasaran: k:u-mu
Agul: gi
Archi: gu-du
Comment: In Arch. and Tab. the first vowel is assimilated to the second; for Tab. it is clearly seen in the Dübek dialect, where we have ǯu-mu ( < *ǯi-mu < *gi-mu with palatalisation of *g).