Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
defungere
←
Proto-Indo-European
*bʰewg-
(root)
←
Latin
dēfungī
(derived)
←
Latin
dēfungor
(mention)
→
Italian
-ere
(link)