Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
ancoradouro
←
Portuguese
ancorar
(affix)
←
Portuguese
-douro
(affix)
→
Galician
ancoradoiro
(cognate)