←
Proto-Indo-European *h₁opi (inherited)
←
Proto-Indo-European *h₁epi (mention)
→
Armenian ու (inherited)
→
Old Armenian եւ (mention)
→
Old Armenian մեղու (suffix)
→
Old Armenian գնչու (suffix)
→
Old Armenian արու (suffix)
→
Old Armenian թթու (suffix)
→
Old Armenian կծու (suffix)
→
Old Armenian -ացու (suffix)
→
Old Armenian իբրու (affix)
→
Old Armenian -կու (suffix)
→
Old Armenian յաղթու (suffix)
→
Old Armenian հասու (suffix)
→
Old Armenian հատու (suffix)
→
Old Armenian մտառու (suffix)
→
Old Armenian աղու (suffix)
→
Old Armenian լսու (suffix)