Vocabulary Entry

mercurial

|adjective • noun

adjective

Subject to sudden or unpredictable changes of mood or mind.

Example Sentences

"Her mercurial temperament made it difficult to know how she would react in any situation."

"The mercurial nature of the stock market keeps investors on their toes."

"He was known for his mercurial style, shifting from one idea to another with little warning."

noun

Example Sentences

"His friends often referred to him as a mercurial due to his swift mood changes."

"The team needed a mercurial who could bring energy and creativity to the project."

"In the group, the mercurial was both admired and feared for their unpredictable actions."