Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
italianus
←
Italian
italiano
(cognate)
←
Latin
Italia
(suffix)
←
Latin
ānus
(suffix)
→
Sicilian
talianu
(derived)