Definition of errornext
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Synonym Chooser

How does the noun error differ from other similar words?

Some common synonyms of error are blunder, lapse, mistake, and slip. While all these words mean "a departure from what is true, right, or proper," error suggests the existence of a standard or guide and a straying from the right course through failure to make effective use of this.

procedural errors

When would blunder be a good substitute for error?

While the synonyms blunder and error are close in meaning, blunder regularly imputes stupidity or ignorance as a cause and connotes some degree of blame.

diplomatic blunders

When can lapse be used instead of error?

The words lapse and error are synonyms, but do differ in nuance. Specifically, lapse stresses forgetfulness, weakness, or inattention as a cause.

a lapse in judgment

When is it sensible to use mistake instead of error?

In some situations, the words mistake and error are roughly equivalent. However, mistake implies misconception or inadvertence and usually expresses less criticism than error.

dialed the wrong number by mistake

When could slip be used to replace error?

Although the words slip and error have much in common, slip stresses inadvertence or accident and applies especially to trivial but embarrassing mistakes.

a slip of the tongue

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of error Base editing, the process used to make the changes, only nicks one strand of DNA, avoiding the major DNA errors that made CRISPR unsafe. Carolyn Y. Johnson, Washington Post, 25 June 2026 Grade 5 titanium is notoriously difficult to work with, its hardness rapidly degrading cutting tools and leaving little margin for error. Richard Mille Contributor, Forbes.com, 25 June 2026 Transcript text may be revised to correct errors or match updates to audio. Hansi Lo Wang, NPR, 25 June 2026 According to designers, one of the biggest errors is choosing the wrong light bulb. Natasha Bazika, Martha Stewart, 14 June 2026 See All Example Sentences for error
Recent Examples of Synonyms for error
Noun
  • That ended his day after five innings of one-run ball, with just one mistake — a slider that Manny Machado clobbered for a solo homer — against him.
    Fabian Ardaya, New York Times, 29 June 2026
  • Will this turn into a tragic mistake Daemon soon regrets?
    Jennifer Maas, Variety, 29 June 2026
Noun
  • Lawyers in the gas station lawsuit assert that technology is enabling antitrust violations.
    Audrey McGlinchy, Los Angeles Times, 1 July 2026
  • Beijing has and been accused of serious human violations, including large-scale arbitrary detention of Uyghur and other Muslim minorities, in Xinjiang.
    Simone McCarthy, CNN Money, 1 July 2026
Noun
  • By chance, Rhaena arrives at the Gullet on dragonback just in time to make the same hubristic mistake as her sister and her cousin, all suffering from the delusion that the war needs them.
    Amanda Whiting, Vulture, 22 June 2026
  • Schizoaffective disorder is a mental health condition that is marked by a mix of schizophrenia symptoms, such as hallucinations and delusions, and mood disorder symptoms, such as depression, mania and a milder form of mania called hypomania, according to the Mayo Clinic.
    Angela Andaloro, PEOPLE, 22 June 2026
Noun
  • Colorado's rally offset a pair of baserunning blunders that ended the eighth.
    ABC News, ABC News, 22 June 2026
  • One Republican senator calling this the worst foreign policy blunder in decades.
    CBS News, CBS News, 21 June 2026
Noun
  • My job is to report in a timely manner on crime, mass shootings, war coverage, domestic and international affairs, pop culture and more.
    Doha Madani, NBC news, 26 June 2026
  • Although federal law requires the VA to publish statistics on arrests, citations, investigations and prosecutions by local agencies, the campus police website has no link to crime data.
    Los Angeles Times, Los Angeles Times, 26 June 2026
Noun
  • Cosm has really cut its teeth on a lot of live sports and concert films, with the dome shape and stadium seating designed to give the illusion of being on the field or in the front row.
    Brian Welk, IndieWire, 24 June 2026
  • Unfortunately, says Bradley Elliott, a researcher at the University of Westminster and trustee for the British Society for Research on Ageing, this is an illusion.
    Juergen Eckhardt, Forbes.com, 23 June 2026
Noun
  • The continuation of the Corleone Family saga expands until Michael (Al Pacino) commits the ultimate brotherly sin, but the story’s jump back in time — in which Robert De Niro plays a younger version of Marlon Brando’s Vito — features many of the most iconic sequences in 1970s cinema.
    Jordan Hoffman, Entertainment Weekly, 24 June 2026
  • The movie’s gravest sin, though, might be its very existence.
    Jacob Stern, The Atlantic, 17 June 2026
Noun
  • The piece’s name is also a nod to a Greek myth, in which the 50 daughters of King Danaos—the Danaïdes—were ordered to kill their husbands on their wedding night.
    Nicole Hoey, Robb Report, 25 June 2026
  • Reinventing the Batman myth for a new generation of fans, Absolute Batman reimagines the Dark Knight as a working-class hero up against impossible odds on a mission to prove that even in an era of wealth, power and corruption, one good person can change the world.
    Melanie Goodfellow, Deadline, 25 June 2026

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Cite this Entry

“Error.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/error. Accessed 3 Jul. 2026.

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