Related Clues:

• Bulgar or Pole, e.g.
• Croat or Serb, e.g.
• Czech or Croat
• Many a Balkan native
• Nis native
• Cossack, usually
• Pole classification
• Nikola Tesla, for one
• Pole or Croat
• Dweller on the Morava River
• Croat or Pole
• Dweller along the Danube
• Croat neighbor
• Magyar's neighbor
• Czech, e.g.