Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
Manchúria
←
Manchu
ᠮᠠᠨᠵᡠ
(borrowed)
←
Portuguese
Manchú
(affix)
←
Portuguese
-ia
(affix)