Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle French
pieu
←
Old French
pex
(inherited)
←
Old French
pel
(mention)
←
Latin
pālus
(inherited)
→
French
pieu
(inherited)