for starters (adverb) for openers: as a beginning
Sinonime: aristarch, attacker, backseat driver, belittler, blamer, carper, caviler, censor, censurer, complainant, complainer, criticizer, defamer, disapprover, disparager, disputer, doubter, faultfinder, fretter, hypercritic, maligner, muckraker, mud-slinger, nagger, nit-picker, nitpicker, panner, quibbler, reviler, scolder, sidewalk superintendent, slanderer, vilifier, worrier, zapper