Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
ցայսօր
←
Old Armenian
ց
(prefix)
←
Old Armenian
այսօր
(prefix)
→
Armenian
ցայսօր
(mention)