Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
dépolluer
←
French
dé
(prefix)
←
French
polluer
(prefix)
→
French
dépollution
(mention)
→
Romanian
depolua
(borrowed)