jackass

noun

ˈjak-ˌas How to pronounce jackass (audio)
Definition of jackassnext
1
as in fool
a person who lacks good sense or judgment only a jackass would dive into a lake without first checking to see how deep the water is

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms
2
as in idiot
a stupid person you don't have to act like a jackass just to get a girl to notice you

Synonyms & Similar Words

Antonyms & Near Antonyms
3
as in donkey
a sturdy and patient domestic mammal that is used especially to carry things with our jackasses loaded with supplies, we slowly made our way down to the floor of the canyon

Synonyms & Similar Words

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 jackass Still, the show never gets beyond Russ being a showboating jackass and Chad being the low-IQ projection of a showboating jackass. — Daniel Fienberg, HollywoodReporter, 26 Sep. 2025 Eminem In the first film, Joe Flaherty's character famously heckles Happy by repeatedly calling him a jackass right before he's set to putt. — Lauren Huff Published, EW.com, 25 July 2025 See All Example Sentences for jackass
Recent Examples of Synonyms for jackass
  1. fool
  2. moron
  3. donkey
  4. lunatic
  5. stupid
  6. ass
  7. goose
  8. maniac
Noun
  • But don’t let the cute style fool you—this look is super practical, too.
    — Kayla Becker, Travel + Leisure, 29 Aug. 2026
  • However, reinventing Beethoven at the Bowl, doing so following Dudamel and with little rehearsal time, could easily become a fool’s errand.
    — Classical Music Critic, Los Angeles Times, 27 Aug. 2026
Definition of fool
Noun
  • God help us all if some idiot, some moron, ever put you in charge.
    — Greg Evans, Deadline, 18 July 2026
  • Mantzoukas was willing to look like a maniac and a moron in equal measure.
    — Roxana Hadadi, Vulture, 17 June 2026
Definition of moron
Noun
  • The father-daughter duo has set up shop ensconced in the woods, herding donkeys and so far evading the violence closing in on them from the outside.
    — Ryan Lattanzio, IndieWire, 25 Aug. 2026
  • Hilaria moved on to triceps dips before showing off to donkey kicks.
    — Cara Lynn Shultz, PEOPLE, 18 Aug. 2026
Definition of donkey
Noun
  • Republicans see an opportunity here, portraying progressive and socialist Democrats as lunatics and communists.
    — ABC News, ABC News, 9 Aug. 2026
  • While sane Americans were celebrating the MLB All-Star Game in Philadelphia on Tuesday night, the lunatics in Portland, Oregon were cheering along as two men made out on a baseball field during a 'Heated Rivalry' theme night.
    — Joe Kinsey OutKick, FOXNews.com, 15 July 2026
Definition of lunatic
Noun
  • My dad has always said the lottery is a tax on the stupid.
    — Alex Crippen, CNBC, 4 Apr. 2026
  • Problem is, even people who know baseball don’t know baseball, which makes betting on baseball stupid.
    — Nick Canepa, San Diego Union-Tribune, 7 Mar. 2026
Definition of stupid
Noun
  • Chudzinski is highly physical, gets to the net to create offense and can be a pain in the ass to play against.
    — Corey Pronman, New York Times, 18 Aug. 2026
  • After being stabbed in the ass by Northmen Roddy the Ruin (Tommy Flanagan), Ulf’s (Tom Bennett) dragon suddenly roars in from above and takes them both out in a giant ball of fire.
    — Matt Minton, Variety, 10 Aug. 2026
Definition of ass
Noun
  • Crown Royal whisky, goose down jackets, ice-hockey equipment and a long list of other Canadian goods could become much more expensive for American consumers.
    — Amy B Wang, Washington Post, 22 Aug. 2026
  • Taylor Sheridan is Paramount's golden goose right now, creating the ultra-popular Yellowstone franchise along with a passel of other shows.
    — K. Thor Jensen, PC Magazine, 30 July 2026
Definition of goose
Noun
  • Unbeknownst to the visitors, there’s an unhappy fifth party already in the house… and more than one homicidal maniac even within that small populace.
    — Dennis Harvey, Variety, 28 July 2026
  • The odd thing about this choice is that, although the DSA’s platform is indeed chock-full of maniacal proposals, on this particular idea, the maniacs have a point.
    — Jonathan Chait, The Atlantic, 22 July 2026
Definition of maniac

Browse Nearby Words

jackanapeses
jackass
jackasses
See all Nearby Words

Cite this Entry

“Jackass.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/jackass. Accessed 30 Aug. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

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

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

What's the difference between 'fascism' and 'socialism'?

Commonly Misspelled Words
See More

Popular in Wordplay

See More

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

The Words of the Week - Aug. 28

Why do we say 'break a leg'?
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of
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
skateboard-dog-hat
Wordmaxxing Slang Quiz Give your vocabulary a glow up by getting sendy w...
See All