Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
ունչ
→
Middle Armenian
դունչ
(mention)
→
Armenian
ունչ
(learned borrowing)
→
Old Armenian
ունչատ
(suffix)