Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
friþian
←
Old English
friþ
(affix)
←
Old English
-ian
(affix)
→
English
frith
(derived)
→
Old English
friþigend
(affix)
→
Middle English
frithen
(inherited)