Fickle and Mercurial

Fickle

Fickle adjective - Likely to change frequently, suddenly, or unexpectedly.
Usage example: a fickle friendship that was on and off over the years

Mercurial is a synonym for fickle in capricious topic. In some cases you can use "Mercurial" instead the word "Fickle" as an adjective or a noun, when it comes to topics like change, vacillating. popular alternative

Nearby Word: fickleness

Mercurial

Mercurial adjective - Likely to change frequently, suddenly, or unexpectedly.
Usage example: the boss's mood is so mercurial that we never know how he's going to react to anything

Fickle is a synonym for mercurial in change topic. You can use "Fickle" instead an adjective "Mercurial", if it concerns topics such as capricious, volatile, flighty. popular alternative

Nearby Words: mercury, mercuric
Cite this Source
Mercurial and Fickle. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fickle/mercurial
Fickle & Mercurial. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fickle/mercurial>.
Mercurial or Fickle. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fickle/mercurial.
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