Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sardinian
de
←
Latin
dē
(inherited)
→
Italian
Delogu
(derived)
→
Italian
Deriu
(derived)
→
Sardinian
pomu de terra
(compound)