A person opposed to a concept or principle.
A fan who objects to a particular creator, franchise, fandom, character, ship, etc., especially on moral or sociopolitical grounds.
That has a torsion angle between 90° and 180°
Opposed to something.
One who is opposed or objects (to a policy, course of action or set of ideas).
The participant who opens an academic debate by putting forward objections to a theological or philosophical thesis.
One who opposes another; one who works or takes a position against someone or something; one who attempts to stop the progress of someone or something.
One who opposes another in words (in a dispute, argument or controversy).
One who opposes another physically (in a fight, sport, game, or competition).