Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Italic
*domos
→
Corsican
domu
(inherited)
→
Italian
duomo
(inherited)
→
Latin
domus
(inherited)
→
Sardinian
domo
(inherited)
→
Sardinian
domu
(inherited)