Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
աճիւն
←
Proto-Indo-European
(inherited)
←
Proto-Indo-European
*h₂eHs-
(mention)
←
Old Armenian
(suffix)
←
Old Armenian
իւն
(suffix)
→
Armenian
աճյուն
(learned borrowing)