serbio
/ˈseɾbjo/ · B2 · adj
Serbian
🇷🇸 serbio = Serbia (Serbia in Spanish is Serbia) + -io, the person or adjective from there
Serbio is built from the country name Serbia with the ending swapped for -io. It works as an adjective (Serbian) and as a noun for a Serb. Spot the shared stem serb- and you can link it to the country.