Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
թարթեմ
←
Old Armenian
թարթափ
(cognate)
→
Middle Armenian
թարթել
(inherited)
→
Armenian
թարթել
(inherited)