Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
pazo
←
Galician
palacio
(doublet)
←
Latin
palātium
(inherited)
←
Old Portuguese
paaço
(inherited)
→
Spanish
pazo
(borrowed)
→
Portuguese
paço
(cognate)