Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
protecteur
←
Latin
prōtēctor
(derived)
→
French
protectorat
(affix)
→
French
radioprotecteur
(prefix)
→
French
neuroprotecteur
(prefix)
→
French
cardioprotecteur
(prefix)