Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
folâtre
←
French
fou
(suffix)
←
French
âtre
(suffix)
→
French
folâtrer
(suffix)
→
French
folâtrement
(suffix)