Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
oculo
←
Proto-Indo-European
*h₃ekʷ-
(root)
←
Italian
occhio
(doublet)
←
Latin
oculus
(borrowed)
→
Italian
occhio
(doublet)
→
Italian
oculistica
(confix)
→
Italian
oculomotore
(prefix)
→
Italian
oculomozione
(prefix)
→
Italian
oculorinite
(prefix)