Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
mousche
→
French
mouche
(inherited)
→
Middle French
mousche
(inherited)
→
Norman
moûque
(mention)
→
Walloon
moxhe
(inherited)