Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
pureté
←
French
pur
(affix)
←
French
-eté
(affix)
←
Old French
purté
(inherited)
←
Latin
pūrus
(derived)
→
Romanian
puritate
(borrowed)