FOULMOUTHED Synonyms: 63 Similar and Opposite Words

foulmouthed

adjective

Definition of foulmouthed

as in filthy

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 foulmouthed Norma is contrasted by her narcissistic, foulmouthed, crash-and-burn sister, Wanda, who has chosen Norma’s house as a rendezvous point with an old boyfriend … against Norma’s wishes, and for very underhanded reasons. — Duante Beddingfield, Freep.com, 24 Oct. 2025 That’s the nature, for instance, of Daniel Radcliffe’s legendary foulmouthed appearance on Extras, or David Duchovny going full Basic Instinct on The Larry Sanders Show. — Fran Hoepfner, Vulture, 5 Sep. 2025 The foulmouthed movie exec earned Barinholtz his first Emmy nomination, one of 23 for the hit series. — Seth Abramovitch, HollywoodReporter, 15 Aug. 2025 The Daily Show host also issued a foulmouthed message to CBS after the network canceled The Late Show With Stephen Colbert. — Megan Cartwright, MSNBC Newsweek, 22 July 2025 In the dark comedy, created by showrunner duo Brian Donovan and Ed Herro, Martindale plays a foulmouthed, no-nonsense maple farmer who becomes the felonious trio’s leader. — Daniel Vaillancourt, Los Angeles Times, 22 Nov. 2024

Recent Examples of Synonyms for foulmouthed

Adjective

Dozens of people had spent almost a year living outside, filthy and exhausted, and for what?

— Literary Hub, Literary Hub, 10 July 2026
From shabby apartments to art experiments to filthy needles—with echoes of Patti Smith and Rebecca Makkai—Adler conjures an era of sorrow borne by too many, too young.

— Hamilton Cain, Time, 7 July 2026

Definition of filthy

Adjective

Lonnie is loud, obnoxious, and vulgar in ways that rankle traditional golfers.

— Ben Travers, IndieWire, 16 July 2026
Suki, a vocal Black woman with an at times vulgar persona, whereas Althoff, a white woman, gained a reputation as an awkward, seemingly timid interviewer on her The Really Good Podcast.

— Meagan Jordan, VIBE.com, 10 July 2026

Definition of vulgar

Adjective

The series combines potty-mouthed put-downs with more sentimental story lines.

— Scott Roxborough, HollywoodReporter, 25 June 2026
Parents react in different ways, from telling their potty-mouthed offspring to stop, to explaining why this is a bad habit, to ignoring the behavior, or even enforcing consequences as a punishment.

— Melissa Willets, Parents, 26 Jan. 2026

Definition of potty-mouthed

Adjective

Defendants in those cases now face charges including grooming, indecent solicitation of a minor and traveling to meet a minor.

— Sam Charles, Chicago Tribune, 13 July 2026
In the before-times, leaving the house with naked nails would be as indecent as walking around in the buff.

— Irene Richardson, InStyle, 4 July 2026

Definition of indecent

Adjective

These stories were reprinted in Scottish and English botanical texts, and Henrietta would have known about the obscene ideas connected with the mushroom.

— Leah Hudson, Popular Science, 9 July 2026
Jackson then allegedly drove over into another lane and swerved at the victim, while using an obscene hand gesture.

— Kansas City Star, Kansas City Star, 7 July 2026

Definition of obscene

Adjective

Since 2022, the Falcons haven’t finished worse than 10th in the NFL in rushing — and their new offense, led by coach Kevin Stefanski and offensive coordinator Tommy Rees, suggests that won’t soon change.

— Daniel Flick, AJC.com, 20 July 2026
The Liberty were unable to find much offensive success after the break.

— James Boyd, New York Times, 19 July 2026

Definition of offensive

Adjective

Stick the cuttings so the ends are about 3 inches deep in containers of potting soil or coarse vermiculite.

— Tom MacCubbin, The Orlando Sentinel, 11 July 2026
Homemade brownies are topped with a rich, smooth cheesecake layer and baked with coarse crumbles of Oreo cookies.

— Catherine Jessee, Southern Living, 10 July 2026

Definition of coarse

Browse Nearby Words

foully

foulmouthed

foulness

See all Nearby Words

Cite this Entry

Style

“Foulmouthed.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/foulmouthed. Accessed 22 Jul. 2026.

Copy Citation

Synonyms of foulmouthed

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster on foulmouthed

More from Merriam-Webster

Word of the Day

stalwart

Popular in Grammar & Usage

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

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

Do you 'say your piece' or 'say your peace'?

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

Commonly Misspelled Words

Popular in Wordplay

14 Phobias You Probably Haven't Heard Of

It's a Scorcher! Words for the Summer Heat

The Longest Long Words List

Ten Words Ending with a Silent ‘T’

Why do we say 'fly off the handle'?

Popular

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

14 Phobias You Probably Haven't Heard Of

It's a Scorcher! Words for the Summer Heat

Games & Quizzes