Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norman
caûffer
←
Old French
chaufer
(inherited)
←
Latin
calefaciō
(inherited)
←
Latin
calefacere
(mention)
→
Norman
caûff'thie
(suffix)