Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Armenian թեր
← Proto-Indo-European *pter- (mention)

→ Armenian թեր (mention)
→ Armenian թերա- (mention)
→ Armenian թեր- (derived)
→ Old Armenian թեւ (mention)
→ Old Armenian թերի (affix)