disapprover Synonyms

aristarch maligner quibbler refuser reprobater reprover repudiator reviler scolder spurner muckraker faultfinder nagger belittler nit-picker panner rejector zapper hypercritic fretter attacker blamer carper caviler censor censurer complainant complainer condemner critic defamer discommender discountenancer discourager disparager disputer doubter mud-slinger