Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sardinian
edu
←
Proto-Germanic
*gaits
(cognate)
←
Proto-Italic
*haidos
(inherited)
←
Latin
haedus
(inherited)
←
Romanian
ied
(cognate)
←
Aromanian
edu
(cognate)