Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
այդ
←
Old Armenian
*այ-
(compound)
←
Old Armenian
*դո-
(compound)
←
Old Armenian
այն
(mention)
→
Armenian
այդ
(mention)
→
Armenian
այդուհանդերձ
(mention)
→
Old Armenian
այս
(link)
→
Old Armenian
այտի
(suffix)
→
Old Armenian
այդանօր
(suffix)