Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
cocă
←
French
coque
(borrowed)
←
Italian
cucco
(cognate)
←
Serbo-Croatian
koka
(cognate)
→
Romanian
cocuță
(suffix)