Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
տոկոս
←
Ancient Greek
τόκος
(borrowed)
→
Armenian
տոկոս
(learned borrowing)
→
Old Armenian
տոկոսիք
(suffix)