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Synonyms

mishap

American  
[mis-hap, mis-hap] / ˈmɪs hæp, mɪsˈhæp /

noun

  • mishaps
    plural
  1. an unfortunate accident.

    Synonyms:
    mischance, misadventure

mishap British  
/ ˈmɪshæp /

noun

  1. an unfortunate accident

  2. bad luck

"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

Noun Inflected Forms

Etymology

Origin of mishap

Middle English word dating back to 1300–50; see origin at mis- 1, hap 1

Explanation

Don’t cry over spilled milk, it is just a minor mishap — a misfortune. If the surgeon operates on the wrong leg when you go in for knee surgery? Now, that’s a mishap to get upset about. You might assume that hap is short for happening, but it is actually an Old Norse word for "luck." So with mis ("bad") in front of it, it literally means “bad luck.” Mishaps can be accidents of great consequence or minimal consequence. People often say that an event went off “without a mishap,” meaning that it went smoothly. Hopefully this will be the case if you ever get knee surgery.

Keep Reading on Vocabulary.com

Vocabulary lists containing mishap

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:

On Thursday, Anthropic reported a similar mishap whereby a setup error allowed its Claude models to reach the open internet during safety evaluations and compromise the infrastructure of three real-world organizations.

From MarketWatch Aug. 2, 2026

Shortly after he and Adrian reminisce about the mishap in Munich, McElwee continues his narration.

From Salon Jul. 24, 2026

Kashani said viral mishap videos can distort public perception of the technology’s actual safety record.

From Los Angeles Times May 5, 2026

Despite the mishap, Mercedes officials, confident in their new talent, announced him as their newest driver the next day.

From The Wall Street Journal Apr. 27, 2026

I'm very sorry to hear about your mishap, but I hope you're not too put out to be spending the night here in Moscombe.'

From "The Remains of the Day" by Kazuo Ishiguro

"Wooden boats have served their time, but they cannot be the future of water transport in Nigeria. The tragic mishaps we continue to witness are a direct consequence of the continued reliance on unsafe vessels."

From BBC Jul. 20, 2026

There are measures the company has adopted over the years to bolster its platform against myriad vulnerabilities: adopting cybersecurity programs to preempt automated bot accounts, and expanding protections for music festival mishaps.

From Slate Jun. 24, 2026

Any one of those mishaps could sink one or more European economies—and, in the case of the Iran war energy-price spikes, they might.

From The Wall Street Journal May 21, 2026

A few unnecessarily curt speech interruptions threatened the calm, but mainly, this was a smoothly run machine of a show, devoid of mishaps.

From Los Angeles Times Mar. 16, 2026

Similar mishaps have occurred in groves sprayed a month earlier, and residues have been found in the peel of oranges six months after treatment with standard dosages.

From "Silent Spring" by Rachel Carson

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