Search Result for "unquestionable": 
Wordnet 3.0


1. incapable of being questioned;
- Example: "unquestionable authority"

2. not counterfeit or copied;
- Example: "an authentic signature"
- Example: "a bona fide manuscript"
- Example: "an unquestionable antique"
- Example: "photographs taken in a veritable bull ring"
[syn: authentic, bona fide, unquestionable, veritable]

3. not open to question;
- Example: "an unquestionable (or unequivocal) loss of prestige"

The Collaborative International Dictionary of English v.0.48:

Unquestionable \Un*ques"tion*a*ble\, a. 1. Not questionable; as, an unquestionable title. [1913 Webster] 2. Not inviting questions or conversation. [R.] --Shak. [1913 Webster] -- Un*ques"tion*a*bly, adv. [1913 Webster]
WordNet (r) 3.0 (2006):

unquestionable adj 1: incapable of being questioned; "unquestionable authority" [ant: questionable] 2: not counterfeit or copied; "an authentic signature"; "a bona fide manuscript"; "an unquestionable antique"; "photographs taken in a veritable bull ring" [syn: authentic, bona fide, unquestionable, veritable] 3: not open to question; "an unquestionable (or unequivocal) loss of prestige"
Moby Thesaurus II by Grady Ward, 1.0:

111 Moby Thesaurus words for "unquestionable": absolute, actual, admitting no question, ascertained, attested, authenticated, believable, bona fide, categorically true, certain, certified, clear, colorable, conceivable, conclusive, confirmable, confirmed, corroborated, credible, deep-seated, definite, demonstrable, demonstratable, demonstrated, dependable, determined, documentary, effectual, esoteric, established, factual, fiduciary, flat, genuine, historical, immanent, implanted, implicit, inalienable, inappealable, incontestable, incontrovertible, indisputable, indubitable, indwelling, infixed, ingrained, inherent, inner, internal, intrinsic, inward, inwrought, irreducible, irrefragable, irrefutable, manifest, not in error, objectively true, obvious, patent, plausible, positive, private, provable, proved, real, reliable, resident, secret, self-evident, subjective, substantiated, sure, sure-enough, tenable, testable, true, true as gospel, trustworthy, trusty, truthful, unalienable, unanswerable, unchallengeable, unconfutable, unconfuted, uncontestable, undeniable, undenied, undoubted, unequivocal, unerroneous, unexceptionable, unfallacious, unfalse, unimpeachable, unmistakable, unmistaken, unrefutable, unrefuted, up-and-down, validated, veracious, verifiable, verified, veritable, very, well-founded, well-grounded, worthy of faith