Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Latin
vōs
→
Spanish
vos
(inherited)
→
Italian
voi
(inherited)
→
Ligurian
voî
(inherited)
→
Romanian
voi
(inherited)