unheard Definition

inaudible, unhearable, uncommon, unusual, inconceivable, rare, unbelievable, unprecedented, unnoticed, nonexistent, impossible, incredible, extraordinary, outrageous, shocking, unreported, unknown, unparalleled, unaware, scandalous, unfamiliar, unpublished, new, novel, of, non-existent, undescribed, unheard-of, unthinkable, unimaginable, commonplace, unfathomable, incomprehensible, unattainable, unseen, unreachable, inexplicable, indescribable, unexplainable, unrecorded, unacceptable, strange, insignificant, unrecognized, odd, absurd, obscure, unacknowledged, astounding, astonishing, atypical, unremarked, unreal, untouchable, unobtainable, anathema, alarming, amazing, ridiculous, undreamt, unimagined, surprising, undreamed, unremarkable, unthought, unequaled, incogitable, acceptable, infrequent, ludicrous, unavoidable, phenomenal, negligible, farfetched, counterintuitive, endemic, insane, reminiscent, identical, unfeasible, laughable, noteworthy, startling, minuscule, extinct, unbeatable, taboo, conceivable, undetectable, unmatched, prevalent, stratospheric, intolerable, outlandish, indistinguishable, akin, instantaneous, staggering, astronomical, remarkable,