backbiter Synonyms

vilifier defamer slanderer traducer libeler maligner reviler satirist shrew spitfire terrorist quibbler scold old biddy fire-eater belittler mudslinger muckraker hellion bad person detractor vixen vituperator virago prosecutor porcupine nag complainant censurer caviler castigator carper calumniator bitch attacker asperser critic denigrator murderer lampooner knocker hussy guerrilla fault-finder doubter disparager deprecator amazon