Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
clăbuc
←
Bulgarian
клабук
(borrowed)
←
Serbo-Croatian
klobuk
(cognate)
→
Romanian
clăbuci
(affix)