Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
poing
←
Latin
pugnus
(inherited)
→
French
poing
(inherited)
→
Norman
poing
(inherited)
→
Walloon
pougn
(inherited)