as in capriciousness
an inclination to sudden illogical changes of mind, ideas, or actions
his irrepressible impulsiveness sometimes got him into trouble
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for impulsiveness
eccentricity
Noun
-
Through the divination trial, the audience learns that much of Lilia’s eccentricity comes from her experience living life out of order, giving more context to moments earlier in the season, where the character would blurt out what seemed to be random statements.—
Marcus Jones,
IndieWire,
12 May 2025 -
Lyonne forged a career by finding and later creating projects that capitalized on her undeniably intrepid personality, wrapping the roles around her eccentricities rather than conforming to what was expected of a female performer in Hollywood.—
Lorraine Ali,
Los Angeles Times,
8 May 2025
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.
Cite this Entry
“Impulsiveness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impulsiveness. Accessed 25 May. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share