Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Spanish Perú
Quechua pelu (derived)

English Peru (derived)
Spanish peruano (affix)
Spanish peruviano (affix)
Japanese ペルー (derived)
Latin peruvianus (derived)
Portuguese Peru (borrowed)
Thai เปรู (borrowed)
Tagalog Peru (derived)
Turkish Peru (derived)