Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
necro-
←
Ancient Greek
νεκρο-
(borrowed)
←
Ancient Greek
νεκρός
(mention)
→
Portuguese
necrofagia
(affix)
→
Portuguese
necrófago
(affix)
→
Portuguese
necrotério
(affix)