Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
gesoden
←
Old English
ġe-
(affix)
←
Old English
soden
(affix)
←
Proto-Germanic
*sudanaz
(inherited)
←
Proto-Germanic
*seuþaną
(derived)