Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
bardotto
←
Old French
barde
(mention)
←
Italian
barda
(mention)
←
Italian
(suffix)
←
Italian
otto
(suffix)
→
French
bardot
(mention)