Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
kvasiti
←
Proto-Slavic
*kvasiti
(inherited)
→
Romanian
covăsi
(borrowed)
→
Serbo-Croatian
pokvasiti
(prefix)