Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
demais
←
Latin
dē
(derived)
←
Latin
magis
(mention)
←
Old Portuguese
demais
(inherited)
→
Spanish
demás
(cognate)
→
Portuguese
demasia
(compound)