Where does “ուն-” come from?

ուն- (Old Armenian) comes from Proto-Indo-European h₂ṓws-.

Ancestry of “ուն-”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanh₂ṓws-

Words derived from “ուն-

Every word from Proto-Indo-European h₂ṓws-