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Definitions

beyond question

ADJECTIVE
undeniable
Synonyms
STRONGEST
certain evident indisputable irrefutable obvious unassailable unquestionable
WEAK
actual beyond doubt binding clear compulsory for sure inarguable incontestable incontrovertible indubitable manifest necessary no ifs and or buts obligatory open and shut patent positive real sound sure sure thing true unanswerable undoubted
Antonyms
STRONGEST
disputable doubtful dubious indefinite obscure questionable refutable uncertain unclear unreliable unsure vague
WEAK
contestable doubted unproven
ADJECTIVE
undisputed
Synonyms
STRONGEST
acknowledged indisputable irrefutable unchallenged uncontested undeniable unequivocal unquestioned
WEAK
admitted arbitrary assured authoritative certain conclusive decided dogmatic final incontestable incontrovertible indubitable not disputed positive recognized sure tyrannous undisputable undoubted unerring
Antonyms
STRONGEST
disputable doubtful dubious indefinite questionable refutable uncertain unsure vague
WEAK
disputed
ADJECTIVE
undisputed/undisputable
Synonyms
WEAK
acknowledged admitted arbitrary assured authoritative certain conclusive decided dogmatic final incontestable incontrovertible indisputable indubitable irrefutable not disputed recognized sure tyrannous unchallenged uncontested undeniable undoubted unequivocal unerring unquestioned
Antonyms
WEAK
disputable disputed doubtful dubious negative uncertain unsure
ADVERB
easily
Synonyms
STRONGEST
actually certainly clearly definitely probably really surely
WEAK
absolutely almost certainly assuredly by far decidedly doubtless doubtlessly far and away indeed indisputably indubitably no doubt plainly positively truly undeniably undoubtedly unequivocally unquestionably
Antonyms
STRONGEST
doubtfully dubiously indefinitely questionably
WEAK
difficultly doubtedly dubitably
ADVERB
truly
Synonyms
STRONGEST
absolutely actually definitely exactly genuinely honestly legitimately positively rightly sincerely surely very
WEAK
accurately authentically beyond doubt confirmedly constantly correctly de facto devotedly factually faithfully firmly honorably in actuality in fact in reality in truth loyally precisely reliably righteously staunchly steadily truthfully unequivocally veraciously veritably with all one's heart with devotion without a doubt
Antonyms
STRONGEST
doubtfully questionably
WEAK
dubiously indefinite
ADVERB
undoubtedly
Synonyms
STRONGEST
assuredly definitely doubtless easily indeed really surely truly undeniably unquestionably
WEAK
beyond shadow of a doubt of course unmistakably well without doubt
Antonyms
STRONGEST
doubtedly doubtfully dubiously questionably uncertain
WEAK
indefinite

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

AI stocks are, beyond question, the key driver of the S&P 500’s current bull market.

From Barron's • Oct. 10, 2025

We might call that biblical common law, a rule beyond question.

From Slate • Sep. 5, 2025

It was determination beyond question, toughness beyond measure, and he should not be judged by one last lousy October inning with a broken wing.

From Los Angeles Times • Nov. 10, 2023

It is still possible, however, to admire the quality of England's work and it is beyond question that Southgate has scintillating attacking talent at his disposal.

From BBC • Jun. 19, 2023

For the alchemists, the reality of the philosopher’s stone was beyond question; within a generation their appeal to authority, to ancient texts and secret manuscripts, seemed hopelessly misplaced.

From "The Invention of Science" by David Wootton