Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
sobriño
←
Latin
sōbrīnus
(inherited)
←
Old Portuguese
sobrinno
(inherited)
←
Old Portuguese
sobrino
(mention)
→
Spanish
sobrino
(cognate)
→
Portuguese
sobrinho
(cognate)