Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
essian
←
Old English
īeþe
(affix)
←
Old English
-sian
(affix)
←
Proto-Germanic
*auþisōną
(inherited)
←
Proto-Germanic
*auþijaz
(derived)