Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
monopólio
←
Latin
monopolĭum
(derived)
→
Portuguese
monopolista
(affix)
→
Portuguese
antimonopolista
(affix)
→
Portuguese
oligopólio
(mention)
→
Portuguese
antimonopólio
(affix)
→
Portuguese
duopólio
(mention)
→
Portuguese
-pólio
(mention)