Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
cetra
←
Ancient Greek
κιθάρα
(derived)
←
Italian
chitarra
(doublet)
←
Latin
cithara
(inherited)
→
Italian
chitarra
(doublet)
→
Romanian
ceteră
(cognate)