Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Asturian
avientu
←
Aragonese
abiento
(cognate)
←
Latin
adventus
(inherited)
→
Aragonese
abiento
(cognate)
→
Basque
abendu
(mention)