Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sardinian
oru
←
Italian
oro
(cognate)
←
Latin
aurum
(inherited)
←
Latin
*orulus
(mention)
←
Latin
*ōra
(mention)