Banderite
A Banderite or Banderovite (Ukrainian: бандерівець, romanized: banderivets; Polish: Banderowiec; Russian: бандеровец, romanized: banderovets; Slovak: Banderovec) was a member of OUN-B, a faction of the Organization of Ukrainian Nationalists. The term, used from late 1940 onward, derives from the name of Stepan Bandera (1909–1959), the ultranationalist leader of this faction of the OUN. Because of the brutality utilized by OUN-B members, the colloquial term Banderites quickly earned a negative connotation, particularly among Poles and Jews. By 1942, the expression was well-known and frequently used in western Ukraine to describe the Ukrainian Insurgent Army partisans, OUN-B members or any other Ukrainian perpetrators. The OUN-B had been engaged in various atrocities, including murder of civilians, most of whom were ethnic Poles, Jews and Romani people.
In propaganda the term has been used by Soviets after 1942 as a pejorative term for Ukrainians, especially western Ukrainians, or Ukrainian speakers; under Vladimir Putin-ruled Russia the term was used by state media as a pejorative for Euromaidan activists and Ukrainians who support sovereignty from Russia.