Related Clues:

• Montenegrin, e.g.
• Belarusian, e.g.
• Bela-rusian, e.g.
• East European native
• Czech mate, perhaps
• Pole or Bulgar
• Certain Eastern European
• Many an Eastern European
• Croat or Bulgar, e.g.
• Serb
• Pomeranian, e.g.
• Bulgarian, e.g.
• Pole or Bulgarian, e.g.
• Serb or Czech
• Bulgarian, for one