Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dutch
koopvaarder
←
Middle Dutch
côopvāerder
(inherited)
←
Dutch
koop
(affix)
←
Dutch
varen
(affix)
←
Dutch
-er
(affix)