Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
copa
←
Latin
cūpa
(inherited)
←
Portuguese
cuba
(doublet)
←
Old Portuguese
copa
(inherited)
→
Portuguese
cuba
(doublet)
→
Portuguese
copeiro
(affix)