as in bastard
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.
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Example Sentences
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Recent Examples of loudmouth
In Pitt's performance, his calm in the face of enormous risk speaks louder than a ferocious loudmouth ever could.
—
Derek Scancarelli, EW.com, 27 June 2025
Padilla ordinarily is a very polite guy, extraordinary civil — calm, soft-spoken, the opposite of an aggressive loudmouth.
—George Skelton, Mercury News, 18 June 2025
Her uncaring parents were all too happy to have their loudmouth, know-it-all daughter off their hands.
—Greg Evans, Deadline, 12 June 2025
The truck driver instead drops him off at a bar where drunk on mudslides, Ben confronts a loudmouth who knocks him flat.
—Linda Chase, Sun Sentinel, 12 Aug. 2024
See All Example Sentences for loudmouth
Derek Scancarelli, EW.com, 27 June 2025
Padilla ordinarily is a very polite guy, extraordinary civil — calm, soft-spoken, the opposite of an aggressive loudmouth.
—George Skelton, Mercury News, 18 June 2025
Her uncaring parents were all too happy to have their loudmouth, know-it-all daughter off their hands.
—Greg Evans, Deadline, 12 June 2025
The truck driver instead drops him off at a bar where drunk on mudslides, Ben confronts a loudmouth who knocks him flat.
—Linda Chase, Sun Sentinel, 12 Aug. 2024
See All Example Sentences for loudmouth
Recent Examples of Synonyms for loudmouth
Noun
-
This was just the beginning of us young anarchists becoming judgmental jerks.—
Joseph Hudak,
Rolling Stone,
7 Apr. 2026
-
Dear Jay Norvell, try not to be a complete @#$&%# jerk.—
Sean Keeler,
Denver Post,
5 Apr. 2026
Noun
-
Miller’s traveling salesman is here something of a sad clown running out of gas.—
Naveen Kumar,
Variety,
10 Apr. 2026
-
Tasked to play the foil to McKellen’s clown, Coel comes off stiff.—
Amy Nicholson,
Los Angeles Times,
9 Apr. 2026
Noun
-
Lluís then calls Puig Antich a moron.—
Colm Tóibín,
The Atlantic,
14 Mar. 2026
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This drunk moron — quite different from his character in the novel — bears a ton of blame.—
Roxana Hadadi,
Vulture,
13 Feb. 2026
Noun
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After months bandying about the term joker to describe his team’s need for a matchup-threat pass-catcher, Sean Payton sat with the media at the NFL owners’ meetings in Palm Beach, Florida, last year and confirmed Denver had gotten its guy.—
Luca Evans,
Denver Post,
28 Mar. 2026
-
Students are required to bring two full decks of cards including the jokers.—
Kris Slugg,
San Diego Union-Tribune,
27 Jan. 2026
Noun
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The truck was carrying dog food at the time.—
Christina Fan,
CBS News,
13 Apr. 2026
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Along with a fundraising walk, the event will include a pancake breakfast, live music, a vendor village, adoptable dogs and more.—
Point Loma-Ob Monthly,
San Diego Union-Tribune,
13 Apr. 2026
Noun
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Design There’s a reason James Bond villains chase 007’s Aston Martin in fleets of black Defenders.—
John Scott Lewinski,
Robb Report,
8 Apr. 2026
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Wagner had only occasional presence and went MIA for awhile, coming across as a shady character and a possible villain who was set up as a potential love interest for Morgan early on.—
Nellie Andreeva,
Deadline,
7 Apr. 2026
Cite this Entry
“Loudmouth.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loudmouth. Accessed 15 Apr. 2026.
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