Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
saio
←
Galician
saia
(link)
←
Ancient Greek
σάγος
(cognate)
←
Latin
sagum
(inherited)
→
Galician
saia
(link)