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Definition of faultnext
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as in responsibility
the state of being held as the cause of something that needs to be set right the investigator determined that the auto accident was entirely the other driver's fault

Synonyms & Similar Words

fault

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verb

Synonym Chooser

How does the noun fault differ from other similar words?

Some common synonyms of fault are failing, foible, frailty, and vice. While all these words mean "an imperfection or weakness of character," fault implies a failure, not necessarily culpable, to reach some standard of perfection in disposition, action, or habit.

a writer of many virtues and few faults

When could failing be used to replace fault?

The words failing and fault can be used in similar contexts, but failing suggests a minor shortcoming in character.

being late is a failing of mine

When might foible be a better fit than fault?

Although the words foible and fault have much in common, foible applies to a harmless or endearing weakness or idiosyncrasy.

an eccentric's charming foibles

In what contexts can frailty take the place of fault?

While the synonyms frailty and fault are close in meaning, frailty implies a general or chronic proneness to yield to temptation.

human frailties

When is it sensible to use vice instead of fault?

The synonyms vice and fault are sometimes interchangeable, but vice can be a general term for any imperfection or weakness, but it often suggests violation of a moral code or the giving of offense to the moral sensibilities of others.

compulsive gambling was his vice

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 fault
Noun
One was definitely not the fault of the Ojai; another driver cut across our path and the Ojai braked hard. Rakesh Agrawal, PC Magazine, 28 June 2026 Smaller faults branch off or join the San Andreas Fault, including the San Jacinto Fault in Southern California. New Atlas, 28 June 2026
Verb
Guerra said while Bass can do much of her job from another city for a day, a mayor is often faulted for not being front and center during an emergency. Noah Goldberg, Los Angeles Times, 24 June 2026 The approach represents a concrete step towards fault tolerance using Quantum Low-Density Parity Check (QLDPC) codes on planar hardware that IQM uses. Ameya Paleja, Interesting Engineering, 24 June 2026 See All Example Sentences for fault
Recent Examples of Synonyms for fault
Noun
  • The weakness that began in technology stocks spread through Asia and Europe on Tuesday, while precious metals also came under pressure as investors reassessed the path of interest rates.
    Justina Lee, CNBC, 24 June 2026
  • When the complex was being constructed, there were deviations from the building’s original design, contributing to structural weaknesses, the report said.
    Aaron Leibowitz, Miami Herald, 23 June 2026
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
  • If emotions rise, pause to name the concern, then restate the common goal so the discussion shifts from blame toward practical steps and timelines everyone trusts.
    Tarot.com, Sun Sentinel, 28 June 2026
  • The blame game does not work anymore.
    Sarah Min, CNBC, 27 June 2026
Noun
  • Conducted at Longcheer Technology’s electronics manufacturing facility, the robots carried out tasks including tablet inspection, defect sorting, and material transport without interruption.
    Jijo Malayil, Interesting Engineering, 29 June 2026
  • Roughly one-third of congenital heart defects in children with Down syndrome resolve naturally, and many need only a minor intervention.
    Michelle Sie Whitten, STAT, 25 June 2026
Noun
  • In the interim, Deputy Superintendent Melissa Balknight assumed Hill’s responsibilities.
    Charlotte Observer, Charlotte Observer, 24 June 2026
  • In that way, a commitment to physical fitness and its various metrics offers leaders greater tolerance for the demanding responsibilities of the role.
    Julian Hayes II, Forbes.com, 24 June 2026
Verb
  • The program posed a massive political problem for Mamdani, who’s been criticized by both his allies and opponents for his stance.
    Josephine Stratman, New York Daily News, 30 June 2026
  • While state studies have criticized the state’s education governance model, voters have rejected at least four attempts dating back to 1928 to reform the position.
    Lia Russell, Sacbee.com, 30 June 2026
Noun
  • The new documentary reveals some of the interpersonal and business conflicts that led to the disintegration of the classic EW&F line-up, boldly highlighting the various triumphs and failings of leader Maurice White who died in 2016 at age 74 from Parkinson’s disease.
    Prof. Mike Alleyne Ph.D, Forbes.com, 26 June 2026
  • These failings dated from 2012 to May 2025.
    Vanessa Etienne, PEOPLE, 26 June 2026
Noun
  • With Yerry De los Santos also fumbling a bunt in the eighth, the Yanks tallied a season-high four errors on the night.
    Gary Phillips, New York Daily News, 26 June 2026
  • Michael Conforto, Alex Bregman and Ian Happ had RBI hits in the sixth, when the Cubs’ runs were unearned thanks to a pair of errors.
    Jerry Beach, Chicago Tribune, 26 June 2026

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Cite this Entry

“Fault.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fault. Accessed 4 Jul. 2026.

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