Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
forestier
←
Old French
forest
(suffix)
←
Old French
ier
(suffix)
→
English
forester
(derived)
→
French
forestier
(mention)