Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sardinian
i
←
Proto-Indo-European
*ǵʰi-ḱe
(derived)
←
Latin
hīc
(inherited)
←
Sardinian
nche
(link)