Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle French
bouc
←
Old French
buc
(inherited)
←
Old French
boc
(mention)
→
French
bouc
(inherited)
→
French
bouquin
(mention)