Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
euforia
←
Ancient Greek
εὐφορία
(derived)
←
Ancient Greek
εὔφορος
(mention)
→
Portuguese
eufórico
(affix)