Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
méritoire
←
French
mérite
(affix)
←
French
-oire
(affix)
←
Latin
meritōrius
(cognate)
→
French
méritoirement
(suffix)