Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
bieito
←
Galician
bendito
(doublet)
←
Old Portuguese
bẽeyto
(inherited)
→
Galician
bieiteira
(suffix)
→
Galician
bieiteiro
(suffix)