Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
gorguera
←
Spanish
gorga
(affix)
←
Spanish
-era
(affix)
←
Latin
gurges
(mention)
→
Galician
gorgueira
(cognate)