Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
Inkao
←
Quechua
Inka
(derived)
→
Esperanto
Inkaa
(suffix)
→
Esperanto
inkao
(back-formation)