Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
Botsuana
←
Portuguese
bechuana
(doublet)
←
Tswana
Botswana
(derived)
→
Portuguese
botsuano
(affix)
→
Portuguese
bechuana
(doublet)