Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
operare
←
Old French
ovrer
(cognate)
←
Italian
ovrare
(mention)
←
Latin
operārī
(inherited)
←
Latin
operor
(mention)
→
Italian
operatore
(suffix)
→
Italian
operabile
(suffix)
→
Italian
rioperare
(prefix)