Mercurial and Variable

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

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

Nearby Words: mercury, mercuric

Variable

Variable adjective - Likely to change frequently, suddenly, or unexpectedly.
Usage example: highly variable income from his job as a real estate agent

Mercurial is a synonym for variable in change topic. You can use "Mercurial" instead the word "Variable" as an adjective or a noun, if it concerns topics such as inconstant, changing. popular alternative

Cite this Source
Variable and Mercurial. (2016). Retrieved 2026, July 20, from https://thesaurus.plus/related/mercurial/variable
Mercurial & Variable. N.p., 2016. Web. 20 Jul. 2026. <https://thesaurus.plus/related/mercurial/variable>.
Variable or Mercurial. 2016. Accessed July 20, 2026. https://thesaurus.plus/related/mercurial/variable.
Google Ngram Viewer shows how "mercurial" and "variable" have occurred on timeline