Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
genoil
←
Latin
(mention)
←
Latin
genū
(inherited)
→
French
genou
(inherited)
→
French
agenouiller
(mention)
→
Middle French
genoul
(derived)
→
Old French
genoill
(mention)
→
Old French
agenoillier
(confix)
→
Norman
g'nou
(inherited)
→
Norman
agenouoilli
(derived)
→
Norman
genouaï
(inherited)
→
Norman
jnu
(inherited)
→
Walloon
djno
(inherited)