Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
decoro
←
French
décor
(borrowed)
←
Proto-Indo-European
*deḱ-
(root)
←
Italian
decoroso
(link)
←
Latin
decōrus
(derived)
←
Latin
decōrum
(derived)