Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
cumpărător
←
Italian
compratore
(mention)
←
Latin
comparō
(inherited)
←
Portuguese
comprador
(mention)
←
Romanian
cumpăra
(suffix)
←
Romanian
-tor
(suffix)