unheard
adjective
[ ʌnˈhəːd ]
• not heard or listened to.
• "my protests went unheard"
• not previously known of or done.
• "it was unheard of for a boy to miss church"
Similar:
unprecedented,
exceptional,
extraordinary,
out of the ordinary,
uncommon,
unusual,
unparalleled,
unrivalled,
unmatched,
unequalled,
singular,
unique,
unthought of,
undreamt of,
unbelievable,
inconceivable,
unimagined,
unimaginable,
unthinkable,
implausible,
shocking,
outrageous,
unexampled,
unknown,
unfamiliar,
new,
little known,
undiscovered,
obscure,
nameless,
unsung,
unheralded,
groundbreaking,
