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
Redbird is the life of the party: a loudmouth and mischievous guy.
—
Sarah John, Vulture, 24 Sep. 2025
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
See All Example Sentences for loudmouth
Sarah John, Vulture, 24 Sep. 2025
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
See All Example Sentences for loudmouth
Recent Examples of Synonyms for loudmouth
Noun
-
Smarmy jerks can get obscenely wealthy in this country just by managing other people’s money.—
Gilad Edelman,
The Atlantic,
7 Feb. 2026
-
The food shies away from the typical — no crab rangoon here — for finger foods that harken to cuisines outside the South Pacific, like Jamaican style jerk shrimp skewers ($18) and salmon ceviche ($16).—
Sean Timberlake,
Sacbee.com,
6 Feb. 2026
Noun
-
Deep cherry red, black, and white come together to create a whimsical world of dice, cards, sad clowns, and a ticking pocketwatch.—
Samantha Brash,
InStyle,
8 Feb. 2026
-
These clowns don't even have the courage of their pathetic White supremacist convictions.—
Bill Goodykoontz,
AZCentral.com,
6 Feb. 2026
Noun
-
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
-
Overwhelmingly, though, the most common response was to seek confirmation of their suspicions that Daniel Graham and Adam Carruthers were morons.—
Rosa Lyster,
Harpers Magazine,
30 Dec. 2025
Noun
-
Students are required to bring two full decks of cards including the jokers.—
Kris Slugg,
San Diego Union-Tribune,
27 Jan. 2026
-
Mas, though, does have a joker in his deck.—
Felipe Cardenas,
New York Times,
23 Jan. 2026
Noun
-
Small dogs aren’t always cheaper — a Chihuahua costs nearly $29,649.—
Cheryl V. Jackson,
IndyStar,
9 Feb. 2026
-
The ad oozes cuteness, featuring an adorable baby, a charming house and a faithful family dog.—
Aimee Picchi,
CBS News,
9 Feb. 2026
Noun
-
As the now-45-year-old driver was announced at each racetrack in 2025, Hamlin, after years of embracing the role of villain in a sport in desperate need of one, had a heel-turn to the light.—
Alex Zietlow,
Charlotte Observer,
11 Feb. 2026
-
Built into an old limestone quarry, the winery felt like a Bond villain’s secret lair—sleek, subterranean, and wildly impressive.—
Condé Nast,
Condé Nast Traveler,
11 Feb. 2026
Cite this Entry
“Loudmouth.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loudmouth. Accessed 12 Feb. 2026.
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