Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
freogan
←
Proto-Germanic
*frijōną
(inherited)
←
Proto-West Germanic
*frijōn
(inherited)
←
Proto-Indo-European
*preyH-
(derived)
→
Old English
freond
(suffix)