Crossword Genius

Balkan natives (5)

Ross

I believe the answer is:

serbs

(Another definition for serbs that I've seen is " People from Belgrade, say".)

I've seen this clue in the King Feature Syndicate, the Thinks.com, the Newsday.com and The Mirror.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.