Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
desertion
←
Middle French
désertion
(borrowed)
←
Proto-Indo-European
*ser-
(root)
→
English
nondesertion
(prefix)
→
English
antidesertion
(prefix)