Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
mandataire
←
Latin
mandatarius
(derived)
←
Latin
mandatum
(suffix)
←
Latin
arius
(suffix)
→
Romanian
mandatar
(borrowed)