Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
exterminateur
←
French
exterminer
(suffix)
←
French
ateur
(suffix)
←
Latin
exterminātor
(derived)
→
Romanian
exterminator
(borrowed)