Dictionary.com
Thesaurus.com
Synonyms

naughty

American  
[naw-tee] / ˈnɔ ti /

adjective

naughtier, naughtiest
  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

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.

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

Notably, one thing not included in that naughty list is gas turbines.

From The Wall Street Journal • Mar. 13, 2026

“Anti-semitism is not just naughty, it’s immoral,” Carlson said.

From Salon • Dec. 19, 2025

“The naughty ones don’t win Miss Teen Dream,” Taylor called.

From "Beauty Queens" by Libba Bray

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "naughty" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com