Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
cero
←
Italian
cereo
(doublet)
←
Latin
cēreus
(inherited)
→
Dalmatian
cir
(cognate)
→
Spanish
cirio
(cognate)
→
French
cierge
(cognate)
→
Italian
cereo
(doublet)