Synonyms of criticizer

2 Syllables
nagger, zapper, censor, quibblers, blamers, quibbler, carper, nigglers, niggler, fretters, scolder, naggers, blamer, fretter, knocker, panner
3 Syllables
nitpicker, slanderer, mudslinger, mudslingers, cavilers, caviler, caviller, denouncer, condemners, condemner, condemnor, faultfinder, aristarch, belittler, censurer
4 Syllables
castigator, hypercritic, castigators, disparager, disapprover