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