Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Armenian
կլայեկ
←
Arabic
قَلَعِيّ
(borrowed)
←
Middle Armenian
ղալայ
(doublet)
←
Old Armenian
-եակ
(mention)
←
Old Armenian
-ակ
(mention)
→
Armenian
կլայեկ
(inherited)