Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
exploata
←
French
exploiter
(borrowed)
→
Romanian
exploatare
(suffix)
→
Romanian
exploatator
(suffix)
→
Romanian
exploatat
(mention)