Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
paleontologia
←
Portuguese
paleo
(prefix)
←
Portuguese
ontologia
(prefix)
→
Portuguese
paleontologista
(affix)
→
Portuguese
paleontológico
(affix)