Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sardinian
domu
←
Proto-Indo-European
*dem-
(root)
←
Proto-Indo-European
*dṓm
(inherited)
←
Proto-Indo-European
*dem-
(mention)
←
Proto-Italic
*domos
(inherited)
←
Latin
[[domus]]
(inherited)
→
Corsican
domu
(cognate)