Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
impuissant
←
French
in-
(affix)
←
French
puissant
(affix)
→
French
impuissance
(affix)
→
French
impuissamment
(suffix)