Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
bacolo
←
Proto-Indo-European
*bakklom
(derived)
←
Proto-Indo-European
*bak-
(mention)
←
Italian
bacchio
(doublet)
←
Latin
baculum
(borrowed)
→
Italian
bacchio
(doublet)