Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
Álvares
←
Spanish
Álvarez
(cognate)
←
Portuguese
Álvaro
(suffix)
←
Portuguese
es
(suffix)
→
Portuguese
Alves
(mention)