Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
neuro
→
Portuguese
neurotóxico
(prefix)
→
Portuguese
neurotransmissor
(prefix)
→
Portuguese
neuropsicológico
(prefix)
→
Portuguese
neurotoxina
(prefix)