Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
forgeron
←
French
forger
(suffix)
←
French
on
(suffix)
←
French
forge
(affix)
←
French
-eron
(affix)