Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
ardeur
←
Old French
ardour
(inherited)
←
Old French
ardor
(mention)
←
Old French
ardur
(mention)
←
Latin
ardor
(borrowed)
→
Romanian
ardoare
(borrowed)