Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle French
croisade
←
Old French
croisade
(inherited)
←
Old French
crois
(mention)
→
English
crusade
(derived)
→
French
croisade
(inherited)