complainant Synonyms

plaintiff qualifier querent quibbler aggrieved person relator reviler scolder slanderer pursuer puling protester prosecutor pretendant plaining petitioner niggler maligner squealer suer suitor yammerer zapper panner nit-picker disadvantaged belittler nitpicker nagger faultfinder muckraker drafter auteur worrier whiner vilifier victim litigant libelant kicker committer claimer claimant censurer censor caviler carper blamer backbiter authorial