Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
golfón
←
Galician
gonzo
(doublet)
←
Ancient Greek
γόμφος
(derived)
←
Latin
gomphus
(derived)
→
Galician
gonzo
(doublet)