Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
ghiacciato
←
Proto-Indo-European
*gel-
(root)
←
Italian
ghiaccio
(suffix)
←
Italian
ato
(suffix)
→
Dalmatian
glazait
(cognate)