Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
principal
←
Latin
prīncipālis
(borrowed)
→
French
principalement
(suffix)
→
French
principalité
(suffix)
→
Romanian
principal
(borrowed)