Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
ácido
←
Latin
acidus
(learned borrowing)
→
Portuguese
antiácido
(affix)
→
Portuguese
acidificar
(affix)
→
Portuguese
acidamente
(affix)
→
Portuguese
monoácido
(prefix)
→
Portuguese
superácido
(prefix)