Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
sovrafrequentazione
←
French
surfréquentation
(cognate)
←
Italian
sovra
(prefix)
←
Italian
frequentazione
(prefix)
→
French
surfréquentation
(cognate)