Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
inopportunément
←
French
in
(prefix)
←
French
opportunément
(prefix)
←
French
inopportun
(suffix)
←
French
ment
(suffix)