Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
hidrogénio
←
Portuguese
hidro-
(affix)
←
Portuguese
-génio
(affix)
→
Portuguese
di-hidrogénio
(prefix)
→
Portuguese
anti-hidrogénio
(affix)