The crossword solution for the term 'Pole or Bulgar' is SLAV. Slavs are an ethnic group native to Central and Eastern Europe, who speak the Slavic languages. They are one of the largest ethnic groups in Europe, with a population of over 300 million people. The Slavs are traditionally divided into three main groups: East Slavs (Russians, Ukrainians, and Belarusians), West Slavs (Poles, Czechs, Slovaks, and Sorbs), and South Slavs (Bosnians, Serbs, Croats, Slovenes, Macedonians, and Bulgarians). Poles and Bulgarians are two of the most prominent Slavic ethnic groups.