Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
amer
←
Old French
amer
(inherited)
←
Proto-Indo-European
*h₃em-, *h₂eh₃m-
(derived)
←
Latin
amārus
(inherited)
→
French
merise
(mention)