Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
polua
←
French
polluer
(borrowed)
→
Romanian
poluare
(suffix)
→
Romanian
poluant
(suffix)
→
Romanian
poluat
(mention)