Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
agoireiro
←
Spanish
agorero
(cognate)
←
Portuguese
agoureiro
(cognate)
←
Old Portuguese
agoyreyro
(inherited)
←
Old Portuguese
agoyro
(mention)