Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle French
tartar
←
Old French
Tartare
(inherited)
→
French
tartare
(derived)
→
Middle French
tartois
(suffix)
→
Middle French
tartarin
(suffix)