Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
копаня
←
Bulgarian
копа́я
(affix)
←
Bulgarian
-аня
(affix)
←
Proto-Slavic
*kopaňa
(inherited)
→
Romanian
copaie
(borrowed)