Undeniable

a.	1.	Not deniable; incapable of denial; palpably true; indisputable; obvious; as, undeniable evidence.
	2.	Unobjectionable; unquestionably excellent; as, a person of undeniable connections.

Adj.

1.

undeniable - not possible to deny Antonyms: deniable - capable of being denied or contradicted

absolute, actual, admitting no question, arrant, authentic, classical, complete, confirmable, consummate, crass, de facto, decided, definitive, demonstrable, demonstratable, downright, egregious, factual, flagrant, for real, genuine, glaring, gross, historical, honest-to-God, inappealable, incontestable, incontrovertible, indisputable, indubitable, intolerable, irrefragable, irrefutable, out-and-out, outright, perfect, positive, precious, profound, pronounced, proper, provable, rank, real, regular, self-evident, shattering, shocking, stark, stark-staring, substantial, superlative, surpassing, testable, the veriest, thorough, thoroughgoing, total, true, unanswerable, unbearable, unconfutable, unconscionable, unequivocal, unimpeachable, unmitigated, unqualified, unquestionable, unrefutable, unrelieved, unspoiled, utter, verifiable, veritable