Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
fillol
←
Latin
fīliolus
(inherited)
←
Latin
fīlius
(mention)
→
French
filleul
(inherited)
→
Old French
fillolage
(suffix)
→
Norman
filieu
(inherited)