cacophonous

adjective

ka-ˈkä-fə-nəs How to pronounce cacophonous (audio)
Definition of cacophonousnext
as in shrill
marked by or producing a harsh combination of sounds the cacophonous chaos on the floor of the New York Stock Exchange

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

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.
Recent Examples of cacophonous In a packed, bustling restaurant, collective chatter reaches cacophonous levels, which is where mechanic Ninh (Nguyễn Quốc Tuấn) comes in. — Guy Lodge, Variety, 10 Aug. 2026 Despite its simple premise, Raimi’s eccentric, expressive filmmaking style, combined with the film’s unyielding, cacophonous splatter horror, made The Evil Dead instantly notorious. — Brianna Zigler, Entertainment Weekly, 10 July 2026 In its cacophonous surroundings, the White House stood serene. — Mark Puleo, New York Times, 11 June 2026 In the black and Carrara marble lobby, the vibe is modern and futuristic, with a cacophonous waterfall tumbling down the walls in a stream of fluorescent colors and a lone scarlet grand piano bringing a pleasing pop of color. — Condé Nast, Condé Nast Traveler, 27 May 2026 See All Example Sentences for cacophonous
Recent Examples of Synonyms for cacophonous
  1. shrill
  2. dissonant
  3. noisy
  4. unpleasant
Adjective
  • With a soprano voice that’s sharp but never shrill, O’Donovan can levitate a heartfelt melody over just about any kind of accompaniment.
    — Mark Jenkins, Washington Post, 30 Sep. 2026
  • When Caleb Hammer, a thirty-one-year-old personal-finance YouTuber, gets particularly exasperated, his voice enters a shrill upper register.
    — Brady Brickner-Wood, New Yorker, 28 Sep. 2026
Definition of shrill
Adjective
  • In a film, that’s where the music would come up, dissonant strings, ringing ears, the drums increasing tempo.
    — Brian Laidlaw, Longreads, 1 Sep. 2026
  • The score was such a beautiful, odd, dissonant piece of work.
    — Jeff Spry, Space.com, 27 July 2026
Definition of dissonant
Adjective
  • The focus was how AI can be integrated and optimize the existing business – rather than presentation of noisy (and controversial) slates of AI TV shows and movies.
    — Jesse Whittock, Deadline, 15 Oct. 2026
  • Kerry McCoy’s guitar juices up a mid-song gallop by abruptly pivoting from big and noisy to compressed and snarling; at the climax, everything cuts out for a second to spotlight a Daniel Tracy drum fill.
    — Patrick Lyons, Pitchfork, 13 Oct. 2026
Definition of noisy
Adjective
  • From a computational perspective, Friston argues, attempting to reduce uncertainty—basically, working to avoid unpleasant surprises—is the brain’s primary goal.
    — Maia Szalavitz, Scientific American, 20 Oct. 2026
  • Adapted by Duffield and Daniel Kraus from Kraus’ 2023 novel, this spectacularly unpleasant underwater adventure delivers on its premise with effects that are graphic, fascinating, and occasionally beautiful.
    — Alison Foreman, IndieWire, 14 Oct. 2026
Definition of unpleasant

Browse Nearby Words

cacophonies
cacophonous
cacophony
See all Nearby Words

Cite this Entry

“Cacophonous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cacophonous. Accessed 21 Oct. 2026.

Copy Citation
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Last Updated: - Updated example sentences

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of jilt

See Definitions and Examples »

Popular in Grammar & Usage

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

'Can' vs. 'May'

'Affect' vs. 'Effect'

More Commonly Mispronounced Words

Is it 'nerve-racking' or 'nerve-wracking'?
See More

Popular in Wordplay

See More

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Did 'orange' the fruit or the color come first?

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

The Longest Long Words List

9 Words That Sound Like Insults But Aren't
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
artwork of illustrated limes with the text limes and smile with an arrow connecting the two words
Quiz: Spot the Anagram! Scramble these words to find new words with the e...
See All