Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
caseario
←
Italian
casaro
(doublet)
←
Italian
cacio
(mention)
←
Latin
cāseārius
(borrowed)
→
Italian
casaro
(doublet)