0 someone who believes that a particular type or group of people should lead or have control over other types or groups of people because they believe they are better:
a white supremacist
Noteworthy here is the rhetorical abandonment of white supremacists' dedication to one-party rule.
It is an idea whose potential might appeal to the far right or the racial supremacists; it goes against the very notion of equality among human beings.
Male supremacists famously (and infamously) label the women iron-jawed angels.
He survived an effort of the sheriff to arrange his ambush by loudly offering driving directions, while white supremacists loitered nearby.