Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
ilegal
←
Latin
lēgālis
(derived)
←
Portuguese
in-
(affix)
←
Portuguese
legal
(affix)
→
Portuguese
ilegalmente
(affix)
→
Portuguese
ilegalizar
(suffix)
→
Portuguese
ilegalidade
(affix)