Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sardinian
carba
←
Asturian
carba
(cognate)
←
Asturian
garbu
(mention)
←
Asturian
gárabu
(mention)
←
Basque
garbasta
(cognate)
←
Basque
garbazta
(mention)
←
Galician
carba
(cognate)
→
Galician
carba
(cognate)