Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
comprar
←
Latin
comparāre
(inherited)
←
Latin
comparō
(mention)
←
Portuguese
comparar
(doublet)
←
Old Portuguese
comprar
(inherited)
←
Old Portuguese
conprar
(mention)
→
English
comprador
(mention)
→
Spanish
comprar
(cognate)
→
Kabuverdianu
kunpra
(inherited)
→
Papiamentu
kumpra
(derived)
→
Portuguese
comprador
(suffix)
→
Portuguese
comparar
(doublet)
→
Portuguese
comprável
(affix)
→
Portuguese
pré-comprar
(prefix)