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Synonyms

noisy

American  
[noi-zee] / ˈnɔɪ zi /

adjective

  • noisier,
    comparative
  • noisiest
    superlative
  1. making much noise.

    noisy children.

    Synonyms:
    vociferous, uproarious, tumultuous, clamorous
    Antonyms:
    quiet
  2. abounding in or full of noise.

    a noisy assembly hall.

  3. characterized by much noise.

    a noisy celebration; a noisy protest.


noisy British  
/ ˈnɔɪzɪ /

adjective

  1. making a loud or constant noise

  2. full of or characterized by noise

"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

Synonym Usage

See loud.

Other Word Forms

Derived Forms

Inflected Forms

Adjectives

Etymology

Origin of noisy

First recorded in 1685–95; noise + -y 1

Explanation

Anything noisy is loud. Your noisy party probably won't go over too well with your downstairs neighbors — especially if it's late on a Tuesday night and they have a sleeping baby. Something that makes loud sounds or is generally rowdy and boisterous can be called noisy. A noisy bar is a harder place to have a conversation than a quiet restaurant, but a noisy dance party tends to me much more fun than a solemn tea party with your cranky grandparents. Before there was noisy, around the late 1600s, the adjective was noiseful. Curiously, experts guess that the Latin root of noisy and noise is nausea, "seasickness."

Keep Reading on Vocabulary.com

Vocabulary lists containing noisy

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.

See Examples For:

But an institution that overrides a noisy signal has taken on an obligation to produce better ones.

From The Wall Street Journal Aug. 25, 2026

After several hours of noisy confrontation, the Orthodox protesters left, with plans to fight their battle again next Saturday.

From Barron's Aug. 17, 2026

"When you put music on for him he won't stop singing -- bachata, rock 'n' roll, anything noisy."

From Barron's Jul. 27, 2026

"Hopefully, if we give them a reason to shout and sing, Argentinians are Latin people - we make noise and we love supporting our teams. Hopefully it'll be a noisy crowd."

From BBC Jul. 17, 2026

“I know, I know,” Madge answers, still too noisy as we walk through to the new building and into the children’s section.

From "Muffled" by Jennifer Gennari

The satellite measurements also revealed wave-like accelerations and rapidly shifting flow structures that could have been difficult to detect in noisier datasets.

From Science Daily Aug. 7, 2026

The American college game is known for being brasher and noisier than the professional ranks, with Fery showing he could thrive in a rambunctious atmosphere.

From BBC Jul. 9, 2026

It becomes noisier, more error-prone, and easier to distrust.

From Slate May 3, 2026

The debate about how to measure and forecast economic conditions, including productivity, is about to get a lot noisier as hearings on Warsh’s nomination loom.

From Barron's Feb. 18, 2026

This will be a much "noisier" sound, with lots of extra frequencies in it that don't sound very musical.

From "Understanding Basic Music Theory" by Catherine Schmidt-Jones and Russel Jones

It was a bad look for the navy of one of the world’s two noisiest champions of private property and market freedom.

From The Wall Street Journal Mar. 10, 2026

“The ruling mutes the noisiest channel of tariff risk, but it does not end the story. It removes the air-raid siren, not the arsenal.”

From MarketWatch Feb. 22, 2026

Where “Doc” takes place on the quieter floors of a big city hospital, “The Pitt” — shot with peripatetic handheld cameras — is set in its noisiest part, the emergency room.

From Los Angeles Times Jan. 9, 2025

To the delight of the biggest and noisiest crowd of the Test so far, every ball was an event.

From BBC Feb. 25, 2024

I love that Melanie’s parents chose the noisiest instrument for the quietest grandchild.

From "South of Somewhere" by Kalena Miller

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