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Synonyms

tumultuous

American  
[too-muhl-choo-uhs, tyoo-] / tuˈmʌl tʃu əs, tyu- /

adjective

  1. full of tumult or riotousness; marked by disturbance and uproar.

    a tumultuous celebration.

    Synonyms:
    violent, turbulent, uproarious
    Antonyms:
    quiet, calm
  2. raising a great clatter and commotion; disorderly or noisy.

    a tumultuous crowd of students.

    Synonyms:
    boisterous
    Antonyms:
    quiet, calm
  3. highly agitated, as the mind or emotions; distraught; turbulent.

    Synonyms:
    unquiet
    Antonyms:
    quiet, calm

tumultuous British  
/ tjuːˈmʌltjʊəs /

adjective

  1. uproarious, riotous, or turbulent

    a tumultuous welcome

  2. greatly agitated, confused, or disturbed

    a tumultuous dream

  3. making a loud or unruly disturbance

    tumultuous insurgents

"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

Other Word Forms

  • nontumultuous adjective
  • nontumultuously adverb
  • nontumultuousness noun
  • tumultuously adverb
  • tumultuousness noun
  • untumultuous adjective
  • untumultuously adverb
  • untumultuousness noun

Etymology

Origin of tumultuous

First recorded in 1540–50; from Latin tumultuōsus, from tumultu(s) tumult + -ōsus -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.

In the tumultuous first months after the revolution, a group of militant university students loyal to Khomeini occupied the US embassy.

From BBC

Here is a brief history of the countries’ tumultuous relationship.

From The Wall Street Journal

Signs that inflation may persist and broader fears about artificial intelligence and tech stocks were also at play for U.S. equities, with some fearing that March will be another tumultuous month for the market.

From MarketWatch

It’s already been a tumultuous 2026 for the stock market, for the U.S. and for the world as a whole.

From Barron's

It doesn’t take much to cause tumultuous stock moves in a market top-heavy with tech shares and jumpy about the prospects for artificial intelligence.

From The Wall Street Journal