Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
for
←
French
fur
(doublet)
←
Proto-Indo-European
*dʰwer-
(root)
←
Latin
forum
(inherited)
→
French
forclore
(prefix)