Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
unfrendly
←
Old English
*unfrēondlīċ
(inherited)
←
Middle English
un-
(affix)
←
Middle English
frendly
(affix)
→
English
unfriendly
(inherited)