Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
sermone
←
Proto-Indo-European
*ser-
(root)
←
Latin
sermōnem
(learned borrowing)
←
Latin
sermō
(mention)
→
Italian
sermoneggiare
(suffix)
→
Italian
sermoncino
(suffix)