Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
démarcher
←
French
démarche
(affix)
←
French
-er
(affix)
→
French
démarchage
(suffix)
→
French
démarcheur
(suffix)