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Synonyms

insufferable

American  
[in-suhf-er-uh-buhl] / ɪnˈsʌf ər ə bəl /

adjective

  1. not to be endured; intolerable; unbearable.

    their insufferable insolence.


insufferable British  
/ ɪnˈsʌfərəbəl /

adjective

  1. intolerable; unendurable

"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 insufferable

First recorded in 1525–35; in- 3 + sufferable ( def. )

Explanation

If something is insufferable, it's unbearable and impossible, like the insufferable humidity of the "rain forest room" at the zoo on a hot summer day. You can see the word suffer in insufferable — and it's no coincidence. If it's unacceptable or too much to handle, it's insufferable. An egotistic co-worker is insufferable, and so is a blizzard that leaves six-foot drifts against the doors of your house, or insufferable working conditions in many of the factories that produce goods around the world.

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Vocabulary lists containing insufferable

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:

And though “Tony” doesn’t entirely lack that heady romanticization, its choice to amplify its introductory quote — making Bourdain an even more insufferable lout for dramatic effect — feels antithetical to Bourdain’s raw candor.

From Salon ● Aug. 12, 2026

If I’m right, you beat your neighbors by 3% and get to be insufferable about it at barbecues.

From MarketWatch ● Oct. 17, 2025

If you’ve made it this far, you may be thinking that the reviewer is one of those insufferable people who criticizes others to burnish his own self-importance.

From The Wall Street Journal ● Oct. 10, 2025

Yes, I am an insufferable nerd: I have been coming to things like this for 20 years.

From BBC ● Sep. 6, 2025

I’d expected Katz to be insufferable in the morning, but in fact he was surprisingly gracious.

From "A Walk in the Woods" by Bill Bryson

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