Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
soigneux
←
French
soigner
(suffix)
←
French
eux
(suffix)
→
French
soigneusement
(affix)
→
Norman
souongneux
(cognate)