vilifier Synonyms

asperser maligner murderer quibbler reviler scolder slanderer traducer worrier detractor muckraker mudslinger faultfinder nagger nitpicker belittler criticizer mud-slinger libeler knocker attacker backbiter calumniator carper caviler censor censurer complainant complainer critic decrier defamer denigrator disparager doubter hypercritic inveigher vocal critic