Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
թատր
←
Ancient Greek
θέατρον
(borrowed)
←
Old Armenian
թէատրոն
(mention)
←
Old Armenian
թեատրոն
(mention)
←
Old Armenian
(mention)
→
Armenian
թատրոն
(learned borrowing)