Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
cumulare
←
Latin
cumulāre
(borrowed)
←
Latin
cumulō
(mention)
→
Italian
cumulabile
(suffix)
→
Italian
cumulazione
(suffix)