proponent Antonyms

opponent detractor misogamist mentor materialist maligner fretter foe enemy deprecator denigrator denier moralizer vocal critic anonymous author belittler nagger muckraker doorknocker chairwoman chairperson titmouse sneerer rival deist defamer cynic banian backbiter attacker atheist asperser aristarch antagonist agnostic adversary administrator bigwig blackener boss critic combatant chief challenger chairman censurer caviller caviler carper calumniator