Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
aeroporto
←
Portuguese
aero
(prefix)
←
Portuguese
porto
(prefix)
→
Kabuverdianu
aeroportu
(derived)
→
Kabuverdianu
aeroporte
(derived)
→
Portuguese
heliporto
(mention)