Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
ostentare
←
Latin
ostentāre
(derived)
←
Latin
ostentō
(mention)
→
Italian
ostentamento
(suffix)
→
Italian
ostentatore
(suffix)