Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Armenian
-իչ
←
Old Armenian
-իչ
(inherited)
→
Middle Armenian
թարթիչ
(affix)
→
Armenian
-իչ
(inherited)