Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
demasia
←
Spanish
demasía
(borrowed)
←
Portuguese
demais
(compound)
←
Portuguese
-ia
(compound)
→
Portuguese
demasiado
(suffix)