Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
fixo
←
Latin
fixus
(borrowed)
←
Portuguese
fito
(doublet)
→
Portuguese
afixar
(affix)
→
Portuguese
fixe
(mention)
→
Portuguese
fixar
(suffix)
→
Portuguese
fixamente
(suffix)