Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Italic
*okelos
→
Catalan
ull
(inherited)
→
Spanish
ojo
(inherited)
→
Italian
occhio
(inherited)
→
Portuguese
olho
(inherited)
→
Romanian
ochi
(inherited)