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Synonym Chooser

How does the adjective inconstant differ from other similar words?

Some common synonyms of inconstant are capricious, fickle, mercurial, and unstable. While all these words mean "lacking firmness or steadiness (as in purpose or devotion)," inconstant implies an incapacity for steadiness and an inherent tendency to change.

an inconstant friend

When could capricious be used to replace inconstant?

The meanings of capricious and inconstant largely overlap; however, capricious suggests motivation by sudden whim or fancy and stresses unpredictability.

an utterly capricious critic

Where would fickle be a reasonable alternative to inconstant?

While in some cases nearly identical to inconstant, fickle suggests unreliability because of perverse changeability and incapacity for steadfastness.

performers discover how fickle fans can be

When can mercurial be used instead of inconstant?

While the synonyms mercurial and inconstant are close in meaning, mercurial implies a rapid changeability in mood.

made anxious by her boss's mercurial temperament

When would unstable be a good substitute for inconstant?

The words unstable and inconstant can be used in similar contexts, but 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 inconstant Song as a different kind of time, as heroin became her own inconstant clock. Elizabeth Barber, Harper's Magazine, 2 Feb. 2024 That’s the one constant in this inconstant series. Dave Hyde, Sun Sentinel, 28 May 2022 Oedipus and the Riddle Quadruped in the dawn, erect at noon, and wandering on three legs across the blind spaces of afternoon; so the eternal Sphinx saw her inconstant brother, Man. Sean Carroll, Discover Magazine, 19 Aug. 2011 The moon is earth’s closest, albeit inconstant, companion. Korey Haynes, Discover Magazine, 11 June 2019 See All Example Sentences for inconstant
Recent Examples of Synonyms for inconstant
Adjective
  • Hence, despite its extremely high valuation, the stock appears attractive but volatile, which supports our conclusion that AVGO is a tricky stock to buy.
    Trefis Team, Forbes, 28 Feb. 2025
  • Wall Street ultimately found the business too volatile and debt-heavy to get fully behind the stock.
    Dade Hayes, Deadline, 27 Feb. 2025
Adjective
  • But what will their first move as a traitorous duo be?
    Tom Smyth, Vulture, 27 Feb. 2025
  • The blame for this terrifying scenario, McCarthy declared, rested with traitorous federal employees, who had sold their country out and had to be purged from its service.
    Made by History, TIME, 9 Feb. 2025
Adjective
  • Fires are unpredictable, dangerous, and fast-moving, and every second counts.
    Andrew Ansbro, New York Daily News, 5 Mar. 2025
  • And then there’s the appeals process itself, which remains one of the most unpredictable spectacles in the sport.
    Greg Engle, Forbes, 5 Mar. 2025
Adjective
  • After the first round of tariffs earlier this month, China’s retaliatory measures included raising duties on certain U.S. energy imports and putting two U.S. companies on an unreliable entities list that could restrict their ability to do business in the Asian country.
    Anniek Bao,Evelyn Cheng, CNBC, 28 Feb. 2025
  • The challenge is that the hands-on nature of these tasks can lead to unreported problems and unreliable data, exacerbating costly inefficiencies.
    Jairam Ranganathan, Forbes, 28 Feb. 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
  • In those documents, West discussed not only how to conduct experiments to implant false memories, instill specific mental disorders, and induce trance states, but also how to hide them.
    Randall Colburn, EW.com, 8 Mar. 2025
  • To illustrate, in the United Kingdom vaccinations took a considerable dip in the early 2000s after Wakefield’ false claims of a link between the MMR shot and autism were posted in the media.
    Joshua P. Cohen, Forbes, 8 Mar. 2025
Adjective
  • Countries like Canada, Portugal, and Australia offer alternative investor visa programs with clear, consistent rules, which would be made more attractive if the U.S. appears unpredictable or politically unstable.
    Andy J. Semotiuk, Forbes, 27 Feb. 2025
  • Its secret to staying afloat in an unstable industry in the ever-evolving city of Raleigh is willingness to lean into change.
    Lucille Sherman, Axios, 25 Feb. 2025
Adjective
  • Whiteout conditions are possible and could make travel conditions treacherous and potentially life-threatening.
    Forum News Service, Twin Cities, 4 Mar. 2025
  • The climate, meanwhile, continues on a treacherous path of warming.
    Brent Crane, The New Yorker, 2 Mar. 2025

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Cite this Entry

“Inconstant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inconstant. Accessed 13 Mar. 2025.

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