Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle French
chaisne
←
Old French
chaene
(inherited)
←
Old French
chaiene
(mention)
←
Old French
caiene
(mention)
←
Latin
catēna
(inherited)
→
French
chaîne
(inherited)