Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
ebben
←
Old English
ebbian
(inherited)
←
Middle English
ebbe
(affix)
←
Middle English
-en
(affix)
←
Proto-West Germanic
*abbjōn
(inherited)