Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
fidelitas
←
Latin
fidēlis
(affix)
←
Latin
-tās
(affix)
←
Latin
fidēs
(mention)
→
French
fidélité
(mention)
→
Middle French
feaulté
(derived)
→
Old French
feelté
(mention)