Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
արդիւն
←
Old Armenian
արդ
(suffix)
←
Old Armenian
իւն
(suffix)
→
Armenian
արդյուն
(derived)
→
Armenian
արդյամբ
(mention)
→
Old Armenian
արդ
(mention)
→
Old Armenian
արդեօք
(mention)