Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
харен
←
Bulgarian
(suffix)
←
Bulgarian
-ен
(suffix)
←
Ancient Greek
χάρις
(derived)
←
Macedonian
арен
(cognate)
←
Romanian
harnic
(cognate)