faultily Synonyms

wrongfully in error by mistake erroneously inappropriately unjustifiably imperfectly amateurishly inexpertly inadequately unacceptably wrongly wrong wretchedly defectively deficiently vilely unsuitably ungrammatically unfavorably unbearably shoddily out of turn unsatisfactorily misguidedly inaptly imprecisely fallaciously erringly vexingly scantily inaccurately improperly guiltily foolishly falsely deplorably crudely clumsily carelessly badly amiss afoul afield incompetently incompletely poorly partly partially mistakenly