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Synonyms

indisputable

American  
[in-di-spyoo-tuh-buhl, in-dis-pyuh-] / ˌɪn dɪˈspju tə bəl, ɪnˈdɪs pjə- /

adjective

  1. not disputable or deniable; uncontestable. indisputable evidence.

    Synonyms:
    certain, obvious, apparent, evident, unquestionable, undeniable, incontestable, incontrovertible
    Antonyms:
    uncertain, questionable
  2. unquestionably real, valid, or the like.


indisputable British  
/ ˌɪndɪˈspjuːtəbəl /

adjective

  1. beyond doubt; not open to question

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of indisputable

From the Late Latin word indisputābilis, dating back to 1545–55. See in- 3, disputable

Explanation

If you say something is indisputable, you’d better be pretty sure about it. Indisputable is used to describe something that is so obviously true that there is no room for questions or debate. If you dispute something, you question it, such as disputing your friend's claim that he is the faster runner. You might have a race to determine who's right. But if something is indisputable, it is beyond question or doubt, like if your friend also happens to be an Olympic marathoner and you can barely jog a mile. But pay attention — if someone is calling something indisputable that's really a matter of opinion or taste, it's debatable. Indisputable requires facts.

Keep Reading on Vocabulary.com

Vocabulary lists containing indisputable

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.

See Examples For:

What’s indisputable is that Mr. Sanders is now off the backbenches.

From The Wall Street Journal Jul. 26, 2026

For all the permutations Tuchel went through against New Zealand, one indisputable truth remains for England: Kane is the key to all their World Cup aspirations.

From BBC Jun. 6, 2026

It’s indisputable that power demand is rising at a pace not seen in decades.

From MarketWatch May 18, 2026

The next U.S. goal was indisputable with Bilka blasting a short one-timer by Desbiens seven minutes before the second intermission.

From Los Angeles Times Feb. 10, 2026

It’s like we fit together, like dandelions and daydreams, and it makes the fakeness of Rhys even more indisputable.

From "Red Flags and Butterflies" by Sheryl Azzam

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