passably Antonyms

unsuitably remarkably erroneously dementedly preposterously inappropriately seriously inadequately unacceptably terribly wrongly supremely specially achingly strikingly unreasonably scarily unsatisfactorily majorly powerfully intolerably fiercely fabulously deficiently colossally blisteringly hugely roaringly poorly faultily fantastically falsely extremely extraordinarily exceedingly especially enormously eminently considerably badly awfully frightfully greatly particularly mightily intensely insufficiently incredibly incorrectly inaccurately