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Synonyms

impetuous

American  
[im-pech-oo-uhs] / ɪmˈpɛtʃ u əs /

adjective

  1. of, relating to, or characterized by sudden or rash action, emotion, etc.; impulsive.

    an impetuous decision; an impetuous person.

    Synonyms:
    headlong, eager
    Antonyms:
    careful, planned
  2. having great impetus; moving with great force; violent.

    the impetuous winds.


impetuous British  
/ ɪmˈpɛtjʊəs, ɪmˌpɛtjʊˈɒsɪtɪ /

adjective

  1. liable to act without consideration; rash; impulsive

  2. resulting from or characterized by rashness or haste

  3. poetic moving with great force or violence; rushing

    the impetuous stream hurtled down the valley

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

Impetuous, impulsive both refer to persons who are hasty and precipitate in action, or to actions not preceded by thought. Impetuous suggests eagerness, violence, rashness: impetuous vivacity; impetuous desire; impetuous words. Impulsive emphasizes spontaneity and lack of reflection: an impulsive act of generosity.

Other Word Forms

  • impetuously adverb
  • impetuousness noun

Etymology

Origin of impetuous

First recorded in 1350–1400; Middle English, from Anglo-French, from Late Latin impetuōsus, equivalent to Latin impetu(s) “an attack” + -ōsus adjective suffix; impetus, -ous

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Being blinded by my own desire was bad enough, but then I had turned impetuous, reckless, vengeful.

From Literature

"When you come on and your team is losing it gives you that extra impetuous to try and change it."

From BBC

"I am not an impetuous person. I think things through. I have the serenity not to lose it under tension and under pressure. I consult. I hear. And I am brave. I take risks."

From Barron's

Julia, a successful businesswoman in textile design, knows that her father will be alarmed at this impetuous engagement and will want to make sure that Johnny isn’t a gold digger.

From The Wall Street Journal

The divide will test the leadership of Chief Executive Officer Mike Wirth, who will have to balance the wishes of an impetuous president with his obligation to shareholders to make prudent investments.

From The Wall Street Journal