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naughty

American  
[naw-tee] / ˈnɔ ti /

adjective

  • naughtier,
    comparative
  • naughtiest
    superlative
  1. disobedient; mischievous (used especially in speaking to or about children).

    Weren't we naughty not to eat our spinach?

    Synonyms:
    wayward, willful
  2. improper, tasteless, indecorous, or indecent.

    a naughty word.

  3. Obsolete. wicked; evil.


naughty British  
/ ˈnɔːtɪ /

adjective

  1. (esp of children or their behaviour) mischievous or disobedient; bad

  2. mildly indecent; titillating

"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

noun

  1. slang an act of sexual intercourse

"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

Usage

What does naughty mean? Naughty means disobedient, mischievous, or generally misbehaving, particularly when applied to children. Naughty is usually used in reference to misbehavior that’s minor or mischievous, as opposed to more serious disobedience. In this way, it’s also sometimes applied to pets. Example: If you kids start to get naughty before bedtime, I’m going to take away your TV privileges. In a much different context, naughty is used to describe things that are sexually suggestive, as in naughty jokes, or things that pertain to sex, often in a way that’s hidden, forbidden, or secret. In this way, it is often used playfully or as a euphemism (a milder substitute of what is being referred to). Example: Oh my God, have you two been doing naughty stuff in the supply shed?

Other Word Forms

Derived Forms

Inflected Forms

Adjectives

Etymology

Origin of naughty

First recorded in 1350–1400; Middle English; naught + -y 1

Explanation

Naughty describes someone — or someone’s pet — who is disobedient, bad, rascally, or otherwise poorly behaved. You might remember the word naughty by the way it sounds; think of it as containing the sound "not" as in "Naughty is what you get called when you get caught doing something you were NOT supposed to do!" While naughtiness may be in the eye of the beholder, every human culture seems to have its own version of naughty. For instance, those who celebrate Christmas and want to be on Santa’s “nice” list better avoid any naughty behaviors!

Keep Reading on Vocabulary.com

Vocabulary lists containing naughty

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:

Romantic, criminal and naughty hijinks ensue and bonds are tested — and ultimately reinforced.

From Los Angeles Times Aug. 21, 2026

With Atkinson also on the naughty step, Robinson injured and Smith on paternity leave it means five changes.

From BBC Jun. 16, 2026

GTA III in 2001 was a naughty revelation—a first-person, three-dimensional, open world of beauty and barbarity.

From Barron's May 21, 2026

His tics are not naughty mischief but an uncontrollable action.

From Los Angeles Times Apr. 24, 2026

What a horrible death for those poor, dear, naughty dogs.

From "We Were Liars" by E. Lockhart

This karaoke hit allows the singer to play a naughtier, less commonly-utilized Taylor character: the heartbreaker.

From Los Angeles Times Aug. 3, 2023

His creations work equally well on the gallery wall, hung salon-style at Anton Kern in New York, or on Instagram, where the images are stripped down, even more existential and sometimes naughtier.

From New York Times May 6, 2020

He thinks, wrongly, that they are naughtier than other children, and I feel defensive that he’s criticizing the way I’m raising them.

From Slate Aug. 2, 2019

Amundeep admits she was the naughtier of the pair.

From BBC Apr. 27, 2015

And I was way naughtier than either of my cousins.

From "Born a Crime: Stories from a South African Childhood" by Trevor Noah

The naughtiest Magnificent Seven stock is clearly Tesla.

From Barron's Dec. 25, 2025

Johnson claimed he had been asked to say what was the naughtiest thing he was prepared to admit, rather than the naughtiest thing he had ever done.

From The Guardian Dec. 8, 2019

When she was running for office, asked what was the naughtiest thing she did in her youth, May, a vicar’s daughter, answered that she once ran through a farmer’s field of wheat.

From Washington Post Jul. 18, 2019

Last year, she told an interviewer that the naughtiest thing she did as a child was to “run through fields of wheat.”

From The New Yorker Jul. 23, 2018

“All this stuff you’re doing. You’re probably the naughtiest student there’s ever been in our school. And you’re doing it all to save him.”

From "Wringer" by Jerry Spinelli

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