| Indescribable (a.) Incapable of being described or explained. Thesaurus Entries exceptional, extraordinary, fabulous, incommunicable, indefinable, ineffable, inenarrable, inexpressible, innominable, legendary, marvelous, mythical, noncommunicable, noteworthy, phenomenal, portentous, prodigious, remarkable, stupefying, stupendous, undefinable, unexampled, unmentionable, unnameable, unparalleled, unprecedented, unspeakable, untellable, unutterable, unwhisperable, wonderful |