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Synonym Chooser

How does the adjective capricious differ from other similar words?

Some common synonyms of capricious are fickle, inconstant, mercurial, and unstable. While all these words mean "lacking firmness or steadiness (as in purpose or devotion)," capricious suggests motivation by sudden whim or fancy and stresses unpredictability.

an utterly capricious critic

When can fickle be used instead of capricious?

In some situations, the words fickle and capricious are roughly equivalent. However, fickle suggests unreliability because of perverse changeability and incapacity for steadfastness.

performers discover how fickle fans can be

Where would inconstant be a reasonable alternative to capricious?

Although the words inconstant and capricious have much in common, inconstant implies an incapacity for steadiness and an inherent tendency to change.

an inconstant friend

When could mercurial be used to replace capricious?

The meanings of mercurial and capricious largely overlap; however, mercurial implies a rapid changeability in mood.

made anxious by her boss's mercurial temperament

When might unstable be a better fit than capricious?

While the synonyms unstable and capricious are close in meaning, unstable implies an incapacity for remaining in a fixed position or steady course and applies especially to a lack of emotional balance.

too unstable to hold a job

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 capricious The doctors argued the removal was arbitrary and capricious, violating the Administrative Procedure Act and the Paperwork Reduction Act. Bart Jansen, USA TODAY, 11 Feb. 2025 Driving the news: The states charge the administration acted in an arbitrary and capricious way by not explaining the basis for the cap. Tina Reed, Axios, 10 Feb. 2025 The states are alleging that this fails to make the policy any less arbitrary or capricious. John Timmer, Ars Technica, 10 Feb. 2025 The Cubs argued Vincent was acting in an arbitrary and capricious manner outside the scope of his legal authority. Michael McCann, Sportico.com, 2 Feb. 2025 See All Example Sentences for capricious
Recent Examples of Synonyms for capricious
Adjective
  • In Haiti, there hasn’t been a general election in nearly a decade; more than a million have been displaced by armed gang violence and the country’s volatile capital is on the verge of collapse.
    Jacqueline Charles, Miami Herald, 22 Mar. 2025
  • Listen to this article For about nine minutes, Tiara Lee-Roberts and her girlfriend had a volatile argument on the 69th Street Red Line platform, prosecutors alleged, until Lee-Roberts put a gun to the woman’s neck and shot her.
    Madeline Buckley, Chicago Tribune, 21 Mar. 2025
Adjective
  • The proliferation of financial news, sensationalist headlines, and social media can amplify anxiety, leading to impulsive decisions that deviate from long-term plans.
    True Tamplin, Forbes, 21 Mar. 2025
  • Even during a recession, advisors should encourage clients to avoid impulsive moves like selling assets at depressed prices.
    Mark Davis, Newsweek, 15 Mar. 2025
Adjective
  • Of course, politics is unpredictable, and his message could, in theory, have more resonance with Democratic primary voters this time around.
    David Mark, The Washington Examiner, 28 Mar. 2025
  • Towards the end of the first decade of the century, the Nike Total 90 range was incredibly unpredictable in the air.
    Michael Cox, New York Times, 27 Mar. 2025
Adjective
  • The Ballad of Wallis Island sees Key play Charles, an eccentric lottery winner who lives alone on a remote island and dreams of reuniting his favorite musicians, McGwyer Mortimer, a duo played by Basden and Promising Young Woman's Carey Mulligan, for a private show.
    Simon Thompson, Forbes.com, 28 Mar. 2025
  • He’s invited her along on a business trip, to the wilderness retreat of eccentric zillionaire Odell (Richard E. Grant), the head of a hugely lucrative pharmaceuticals company.
    Stephanie Zacharek, Time, 28 Mar. 2025
Adjective
  • Hers is the kind of face that inspires directors to tight framing — gleaming, as if smoothed from marble, and yet somehow pliant, changeful.
    Jordan Kisner Jack Davison, New York Times, 11 Oct. 2022
  • Rigorous, blustery winter; winding sleety spring; hot, moist enervating summer; changeful autumn with its dog-days; these are absolutely unknown.
    San Diego Union-Tribune, San Diego Union-Tribune, 1 Jan. 2023
Adjective
  • His current form may be inconsistent at best, but Finau believes the best results of his career are still ahead of him.
    Paul Du Quenoy, MSNBC Newsweek, 28 Mar. 2025
  • But without a strong messaging foundation, those pieces can feel scattered, inconsistent, or even contradictory.
    Rhea Wessel, Forbes.com, 28 Mar. 2025
Adjective
  • Sudan has faced years of chaos and war Sudan, a nation in northeastern Africa, has been unstable since a popular uprising forced the removal of longtime autocratic President Omar Hassan Ahmed Bashir in 2019.
    Samy Magdy and Jon Gambrell, Los Angeles Times, 21 Mar. 2025
  • Vietnam already has a shortage of labor, and the situation in Bangladesh is unstable at this time.
    Mayu Saini, Sourcing Journal, 20 Mar. 2025

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Cite this Entry

“Capricious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/capricious. Accessed 4 Apr. 2025.

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