Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
meillor
←
Latin
meliōrem
(inherited)
←
Latin
melior
(mention)
→
French
meilleur
(inherited)
→
French
améliorer
(derived)
→
Middle French
meilleur
(inherited)