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Synonyms

insupportable

American  
[in-suh-pawr-tuh-buhl, -pohr-] / ˌɪn səˈpɔr tə bəl, -ˈpoʊr- /

adjective

  1. not endurable; unbearable; insufferable.

    insupportable pain.

  2. incapable of support or justification, as by evidence or collected facts.

    an insupportable accusation.


insupportable British  
/ ˌɪnsəˈpɔːtəbəl /

adjective

  1. incapable of being endured; intolerable; insufferable

  2. incapable of being supported or justified; indefensible

"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

  • insupportability noun
  • insupportableness noun
  • insupportably adverb

Etymology

Origin of insupportable

From the Late Latin word insupportābilis, dating back to 1520–30. See in- 3, supportable

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, in the wake of #MeToo, Time’s Up and Rudin’s defenestration, those narratives are looking increasingly insupportable as generational attitudes shift regarding power, accountability and workplace culture.

From Washington Post • Apr. 18, 2021

That would be an unprecedented and insupportable departure from the centuries-old tradition that the U.S.

From Los Angeles Times • Feb. 9, 2021

On the other hand, if Mr. Sorkin did not make major changes, the play would be both structurally and politically insupportable in 2018.

From New York Times • Dec. 14, 2018

And then you have three high-value journalists resign because a major story is insupportable and has to be retracted.

From Washington Times • Oct. 25, 2017

The GAC had reached the conclusion that the intensified test schedule really was placing insupportable pressure on Los Alamos; sooner or later, Oppenheimer feared, the workload would erode the quality of the lab’s product.

From "Big Science" by Michael Hiltzik