1,400 new words in our dictionary! — Parasocial, glow-up, promposal & more
1,400 new words in our dictionary! — More

loudmouths

noun

plural of loudmouth
as in jerks
informal + disapproving a loud person; a person who talks too much and who says unpleasant or stupid things I missed half of the movie's dialogue because of that loudmouth in the back row.

Related Words

Relevance

Dissimilar 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 loudmouths Don't be one of those loudmouths yelling and screaming and pretending. — Brendan Morrow, USA Today, 27 Aug. 2026
Recent Examples of Synonyms for loudmouths
  1. jerks
  2. clowns
  3. idiots
  4. morons
  5. jokers
Noun
  • Lee and his Burning co-writer Oh Jung-mi resist what might have been the first instinct of many filmmakers by refusing to make Ye-ji and Sang-woo overly patronizing rich jerks.
    — David Rooney, HollywoodReporter, 6 Sep. 2026
  • The Ars OpenForum is a place for readers to ask questions, compare notes, argue (without being jerks to each other), and go down all sorts of rabbit holes.
    — Eric Bangeman, ArsTechnica, 31 Aug. 2026
Definition of jerks
Noun
  • Because some of them are showing up to the game looking like clowns.
    — Armando Salguero OutKick, FOXNews.com, 20 Sep. 2026
  • The excessiveness of Ken Russell, Joe Coleman, Tasha Tudor, clowns, migraines, Priscilla Presley, and the Winchester Mystery House.
    — Literary Hub, Literary Hub, 15 Sep. 2026
Definition of clowns
Noun
  • Eleven gullible idiots were talked into acquitting because of an imaginary female ailment.
    — Voice of the People, New York Daily News, 20 Sep. 2026
  • And then there’s the culture of the scientists, and these idiots can’t read Dickens.
    — David Brooks, The Atlantic, 20 Sep. 2026
Definition of idiots
Noun
  • There are complicated brain-chemistry factors involved that have to do with testosterone, and dopaminergic systems, and kappa-opioid receptors, all of which seem to add up to a Jim Gaffigan joke about how men are morons compared with their wives.
    — McKay Coppins, The Atlantic, 12 Mar. 2026
  • The Dilbert principle — traced back to a quote in a 1995 strip — posited that managers and higher-ups are actually successful morons whose stubbornness is confused for real leadership qualities.
    — Jon Blistein, Rolling Stone, 13 Jan. 2026
Definition of morons
Noun
  • The smart kids, the shy ones, the jokers and the loners — every one of them is caught in the pyroclastic flow of adolescence, every minute a negotiation between fitting in and standing out.
    — Jessica Kiang, Variety, 14 Sep. 2026
  • The jokers Toth and Jackson, bless them, keep things endearing and funny.
    — Amy Nicholson, Los Angeles Times, 19 Aug. 2026
Definition of jokers

Browse Nearby Words

loudmouthed
loudmouths
lough
See all Nearby Words

Cite this Entry

“Loudmouths.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loudmouths. Accessed 29 Sep. 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!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of argot

See Definitions and Examples »

Popular in Grammar & Usage

See More

Do You Need a New Language Peeve?

More Commonly Mispronounced Words

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

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

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

Popular in Wordplay

See More

7 Great Ways to Say 'Great'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

12 Lovely and Unusual Words for the Natural World

Why do we 'bury the lede?'
See More

Popular

See More

Do You Need a New Language Peeve?

7 Great Ways to Say 'Great'

The Longest Long Words List
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
image of the words cracker fly and sale arranged in a triangle with the word fire in the middle
Triple Play Quiz Find the word that pairs with each of the three g...
See All