Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
feitío
←
Galician
feito
(suffix)
←
Galician
ío
(suffix)
←
Portuguese
feitio
(cognate)
→
Portuguese
feitio
(cognate)