Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
Arturo
←
Proto-Celtic
*artos
(derived)
←
Ancient Greek
Ἀρκτοῦρος
(derived)
←
Italian
Artù
(link)
←
Latin
Arctūrus
(derived)
→
Italian
Arturi
(mention)