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Synonyms

intolerable

American  
[in-tol-er-uh-buhl] / ɪnˈtɒl ər ə bəl /

adjective

  1. not tolerable; unendurable; insufferable.

    intolerable pain.

    Synonyms:
    insupportable, unbearable
    Antonyms:
    endurable
  2. excessive.


intolerable British  
/ ɪnˈtɒlərəbəl /

adjective

  1. more than can be tolerated or endured; insufferable

  2. informal extremely irritating or annoying

"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 intolerable

First recorded in 1400–50; late Middle English word from Latin word intolerābilis. See in- 3, tolerable

Explanation

If something is impossible to put up with, you can say it is intolerable. It would be intolerable if your neighbors played their terrible, loud music all night long. Intolerable, tolerable, tolerate, tolerant, and even extol all share the same Latin root word tolerare, which means to bear. Intolerable couples that with the prefix in-, which means not, giving the word its unbearable meaning. The Intolerable Acts, for example, were laws passed by the British Parliament in 1774. The American colonists found them unendurable, and they sparked support for the independence movement, which eventually led to the Declaration of Independence in 1776.

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Vocabulary lists containing intolerable

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.

It took violence, punitive taxes, the Intolerable Acts and more to spur Americans to take the extraordinary step of breaking with Britain.

From The Wall Street Journal • Feb. 27, 2026

Delegates likened the Intolerable Acts to “being degraded into a state of servitude” and expressed their grievances because “silence would be disloyalty.”

From National Geographic • Jul. 3, 2023

Colonists had a nickname for these new laws: the Intolerable Acts.

From National Geographic • Jul. 3, 2023

Its members faced an entirely different situation than their predecessors had the previous autumn, for the earlier body had merely coordinated resistance to the Intolerable Acts, but the second faced outright war.

From Textbooks • Jan. 18, 2018

"Intolerable insolence!" muttered Percival to Bobby, who had just come up.

From The Honorable Percival by Rice, Alice Caldwell Hegan

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