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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.

Keep Reading on Vocabulary.com

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.

The cheeky Midwestern T-shirt purveyor Raygun has an “Iowa Needs Insufferable Wenches” shirt that raises money for their efforts.

From Salon • Mar. 28, 2026

Leah: Insufferable, I've been told by my cousins!

From BBC • Feb. 28, 2026

PedanTIKTOK: Insufferable videos featuring nitpicky grammar quibbles, but at least they’re only 15 seconds long.

From Washington Post • Feb. 3, 2022

The gist of “The Insufferable Groo” will be familiar to anyone who’s seen similar “portrait of the impossible dreamer” docs “American Movie” and “Anvil: The Story of Anvil.”

From Los Angeles Times • Dec. 12, 2018

Insufferable to him were all notorieties and celebrities: where he could not outshine, he fled.

From Villette by Brontë, Charlotte