Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
fou
←
Latin
fagus
(inherited)
→
French
fouet
(inherited)
→
French
fayard
(mention)
→
Norman
fouet
(derived)
→
Norman
faeu
(mention)