Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
ameor
←
Latin
amātor
(inherited)
←
Latin
amātōrem
(mention)
→
French
amateur
(cognate)
→
Old French
amer
(link)