Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
μαυρο-
←
Ancient Greek
ἀμαυρός
(derived)
→
Romanian
Mavroghene
(affix)
→
Romanian
Mavrogheni
(affix)