Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
cote
←
Latin
cōtem
(inherited)
←
Latin
cōs
(mention)
→
French
queux
(cognate)
→
Sicilian
cuti
(cognate)