Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
occupant
←
Middle French
occupant
(borrowed)
←
Latin
occuper
(mention)
→
English
occupancy
(suffix)
→
English
nonoccupant
(prefix)
→
English
preoccupant
(prefix)