Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
Ciacova
←
Serbo-Croatian
Čakova
(borrowed)
←
Serbo-Croatian
Čaka
(affix)
←
Serbo-Croatian
-ova
(affix)