mercurialness

noun

as in unpredictability

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Example Sentences

Recent Examples of Synonyms for mercurialness
  1. unpredictability
  2. capriciousness
  3. impulsiveness
  4. moodiness
Noun
  • Meetings and moves worldwide showcased the fracturing of geopolitics in the face of American unpredictability.
    — Prashant Rao, semafor.com, 1 Sep. 2026
  • Leaving a familiar environment removes our daily safety anchors, and unresolved stress can resurface as anxiety or hypervigilance amid the unpredictability of new places.
    — Anita Bhagwandas, Condé Nast Traveler, 31 Aug. 2026
Definition of unpredictability
Noun
  • Trump’s credibility has been undercut by his own capriciousness.
    — David A. Graham, The Atlantic, 21 Aug. 2026
  • Her capriciousness leads her into an affair with a frustrated professor, Mark (Michael Angarano), who compliments her writing and composes pretentious, backhandedly insulting poems about their not-quite-love.
    — Judy Berman, Time, 15 Apr. 2026
Definition of capriciousness
Noun
  • Yakkity’s impulsiveness and wisecracking jokes provide the laughs, while Keo’s rivalry with his father (and his crush on Lemony) ground the show with genuine emotional dynamics.
    — Skyler Trepel, Entertainment Weekly, 20 June 2026
  • That impulsiveness was on display last year when the president pushed the Texas state legislature to gerrymander its electoral maps before the midterms in the hope of maintaining Republican control of Congress.
    — Jason Willick, Washington Post, 26 Apr. 2026
Definition of impulsiveness
Noun
  • Lana Del Rey’s gradient shade offers a beautiful blend of warm brunette tones that are intoxicating and rich to match the moodiness of fall.
    — Amanda Le, InStyle, 1 Sep. 2026
  • The game feels more atmospheric with fog and snow effects, while the lighting increases the realism and moodiness of the campaign.
    — Gieson Cacho, Mercury News, 29 July 2026
Definition of moodiness
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.

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mercurial
mercurialness
mercy
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Cite this Entry

“Mercurialness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mercurialness. Accessed 6 Sep. 2026.

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