Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
meien
→
English
mean
(derived)
→
French
moyen
(mention)
→
Old French
moien
(mention)
→
Norman
mouoyen
(mention)