Proto-Nakh: *-Vḳ
Meaning: 1 a diminutive suffix 2 deverbative nominal and adjective substantivator
Chechen: -Vg 1, -rg, -nig 2
Ingush: -Vg, -lg 1
Batsbi: -Vḳ 1, -ri-ḳ 2
Comments: An extremely productive common Nakh suffix (usually diminutive, but in some cases neutralized).