Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
sableux
←
French
sable
(affix)
←
French
-eux
(affix)
←
Latin
sabulōsus
(inherited)
→
Norman
sablieux
(cognate)