indubitable
Americanadjective
adjective
Synonym Usage
See doubtless.
Other Word Forms
Etymology
Origin of indubitable
From the Latin word indubitābilis, dating back to 1615–25. See in- 3, dubitable
Explanation
Indubitable is a really fancy — five syllable, no less — way of saying "utterly obvious," or "clear beyond a doubt." Indubitably is very closely related to undoubtedly, and has essentially the same meaning. But if you want to throw in a certain educated, old-school touch to your vocabulary, go with indubitably instead. You'll sound smarter. After all, if it was good enough for Sherlock Holmes, it's good enough for you — "Indubitably, my dear Watson..." was his frequent preface to his less-quick-on-the-uptake sidekick.
Vocabulary lists containing indubitable
The Real Deal: Synonyms for "True"
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Declaration and Resolves of the First Continental Congress
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Uncle Tom's Cabin
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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.
To acknowledge water’s indubitable force as a co-creator seems to me a very straightforward thing, even though copyright law in almost every jurisdiction denies the moral authorship of the living world in respect of art.
From Salon ● May 28, 2025
"It is indubitable that the impact of climate change will increasingly prejudice the lives and families of many persons."
From Reuters ● Oct. 5, 2023
In the 15 years that followed her country music debut, Swift has fully metamorphosed from Nashville darling into indubitable Queen of Pop.
From Los Angeles Times ● Nov. 15, 2022
How things that seem obvious and indubitable in Northwest D.C. or Brooklyn could play a bit differently elsewhere.
From Washington Post ● Nov. 17, 2016
The topic of the discussion is how we struggle to reconcile the indubitable fact of death with our incomprehension of the possibility that a person can no longer exist.
From "The Sense of Style" by Steven Pinker
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Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
