Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
befool
←
English
be
(prefix)
←
English
fool
(prefix)
←
Middle English
bifolen
(inherited)
→
English
unbefool
(prefix)
→
English
befoolment
(suffix)