Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Occitan
auzel
←
Latin
*avicella
(mention)
←
Latin
avis
(cognate)
→
Italian
augello
(derived)
→
Occitan
aucèl
(inherited)