mercurial — subject to sudden or unpredictable changes of mood or mind
Part of speech: ADJECTIVE
Definition: subject to sudden or unpredictable changes of mood or mind
Pronunciation (IPA): /mɜːrˈkjʊriəl/
Example Sentences
- My mercurial boss praised me in the morning but yelled at me in the afternoon.
- The mercurial weather made it impossible to plan outdoor activities.
- Her mercurial performance style kept the audience on the edge of their seats.
mercurial
ADJECTIVE[/mɜːrˈkjʊriəl/]
subject to sudden or unpredictable changes of mood or mind

His mercurial mood swung from laughter to fury in one second flat.

Mer cures moods but changes constantly - mercurial doctor!

His mercurial mood shifts from editorial to burial of truth!
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🎤Pronunciation
🌳Etymology
Origin
From Latin 'mercurialis', derived from Mercury, the Roman god of commerce, eloquence, and trickery, who was known for his swift and unpredictable movements. The word refers to the characteristics attributed to the god—quick-witted, changeable, and capricious.
Breakdown
Mercury (Roman god of speed and change) + -ial (relating to) = mercurial (relating to or resembling Mercury's changeable nature)
🎵Rhyme
🔗Collocations
📝Examples
“My mercurial boss praised me in the morning but yelled at me in the afternoon.”
“The mercurial weather made it impossible to plan outdoor activities.”
“Her mercurial performance style kept the audience on the edge of their seats.”
“Dating someone mercurial is like riding an emotional roller coaster every day.”
📚Related Words
Synonyms
Antonyms
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