Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
axiña
←
Asturian
aína
(cognate)
←
Latin
agīna
(inherited)
←
Latin
agō
(derived)
←
Old Portuguese
aginna
(inherited)
←
Old Portuguese
agỹa
(mention)