backbiter Synonyms

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