resounding Antonyms

unreverberant indistinct hushed gentle frail fixed feeble fatigued faint faded exhausted light low nonresonant weak tinny thin soundless soft quiet murmurous muffled mild enervated easy-going capable canny broken bated apt apathetic ambitionless ambiguous agreeable adroit cold complacent easy dull drowsy distant dispassionate disinterested delicate debilitated dead cowardly able