Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dutch
conventioneel
←
English
conventional
(derived)
←
Middle French
conventionnel
(borrowed)
←
Dutch
conventie
(suffix)
←
Dutch
eel
(suffix)