Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Corsican
caghja
←
Corsican
caghju
(doublet)
←
Latin
coagulum
(inherited)
→
Corsican
caghju
(doublet)