Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
regime
←
Latin
regimen
(borrowed)
←
Portuguese
regímen
(doublet)
→
Portuguese
regímen
(doublet)
→
Portuguese
antirregime
(affix)