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Synonyms

indubitable

American  
[in-doo-bi-tuh-buhl, -dyoo-] / ɪnˈdu bɪ tə bəl, -ˈdyu- /

adjective

  1. that cannot be doubted; patently evident or certain; unquestionable.


indubitable British  
/ ɪnˈdjuːbɪtəbəl /

adjective

  1. incapable of being doubted; unquestionable

"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

Related Words

See doubtless.

Other Word Forms

  • indubitability noun
  • indubitableness noun
  • indubitably adverb

Etymology

Origin of indubitable

From the Latin word indubitābilis, dating back to 1615–25. See in- 3, dubitable

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.

But now this truth is indubitable, because it turns out Don Jr flies coach.

From The Guardian

In short, the simplest, easiest, obvious and now all but indubitable answer is that Jefferson was the father.

From Washington Post

Leonard’s achievement is indubitable, and, you could say, implicitly “structural.”

From Washington Post

How things that seem obvious and indubitable in Northwest D.C. or Brooklyn could play a bit differently elsewhere.

From Washington Post

Given Mr. Cosby’s superstardom, money and power, it is indubitable that he could have, and probably did, have completely consensual sex with many attractive women.

From Washington Times