Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
relón
←
Galician
relar
(suffix)
←
Galician
-ón
(suffix)
←
Portuguese
rolão
(cognate)
→
Galician
relo
(link)