Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
œsophage
←
Ancient Greek
οἰσοφάγος
(learned borrowing)
→
French
œsophagien
(suffix)
→
French
œsophagisme
(suffix)
→
French
œsophagectomie
(suffix)