Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
purin
←
French
(suffix)
←
French
in
(suffix)
←
French
pureau
(mention)
←
Old French
purer
(mention)
←
Old French
pur
(mention)
→
Romanian
purină
(borrowed)