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Synonyms

improbability

American  
[im-prob-uh-bil-i-tee, im-prob-] / ɪmˌprɒb əˈbɪl ɪ ti, ˌɪm prɒb- /

noun

improbabilities plural
  1. the quality or condition of being improbable; unlikelihood.

  2. something improbable or unlikely.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of improbability

First recorded in 1590–1600; improbable + -ity

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:

One posits the existence of billions of universes, arguing that happenstance alone accounts for the improbability of our inhabiting this one.

From The Wall Street Journal Apr. 16, 2026

"The inherent improbability that such a large number of journalists would do that should be borne in mind," White argued.

From Barron's Jan. 20, 2026

I wish I could tell you I respected the improbability of the windfall by immediately retreating to my suite.

From Slate Nov. 18, 2025

Such improbability is what propelled the Club 27 myth to prominence, and subsequent deaths — especially Kurt Cobain’s passing — continue to fuel its mystique, Dunivin said.

From Los Angeles Times Nov. 5, 2024

The planes formed behind him and a single vision passed through the mind of Bull Meecham, magnificent in its improbability, in its impossibility, but one that he entertained deliciously for a full minute.

From "The Great Santini" by Pat Conroy

One of the strategies adopted by Mr. Coben and company is to keep the improbabilities coming.

From The Wall Street Journal Jun. 18, 2026

The improbabilities that formed Said’s life make any summary oversimplified.

From Washington Post Mar. 30, 2023

For the armchair judge, it is not so much a matter of who you believe — there being improbabilities and weirdnesses in both the prosecution and defense — as who you don’t.

From Los Angeles Times May 5, 2022

I will not attempt to prosecute a play deliberately written as a fantasia for its factual improbabilities.

From New York Times Jul. 28, 2021

If I could believe in myself, why not give other improbabilities the benefit of the doubt?

From "Me Talk Pretty One Day" by David Sedaris

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