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dirty 1 of 3

adjective

ˈdər-tē How to pronounce dirty (audio)
Definition of dirtynext
1
as in filthy
not clean after working in the factory all day, his clothes are very dirty

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2
as in obscene
depicting or referring to sexual matters in a way that is unacceptable in polite society some radio stations refused to play the song because of the dirty lyrics

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3
as in turbulent
marked by wet and windy conditions they were unknowingly sailing into dirty weather

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4
as in foul
not being in accordance with the rules or standards of what is fair in sport the school is known for the dirty football it plays

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5
as in nasty
not following or in accordance with standards of honor and decency accused the other campaign of playing dirty tricks

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6
as in cheap
arousing or deserving of one's loathing and disgust laying off longtime employees was a dirty way for the company to reduce labor costs and save money

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7
as in corruptible
open to improper influence and especially bribery a movie about a dirty cop paid to protect a mafioso

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dirty

2 of 3

verb

as in to stain
to make dirty she dirtied her new sneakers when she splashed in the puddle

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dirty

3 of 3

adverb

as in illegally

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Synonym Chooser

How does the adjective dirty differ from other similar words?

Some common synonyms of dirty are filthy, foul, nasty, and squalid. While all these words mean "conspicuously unclean or impure," dirty emphasizes the presence of dirt more than an emotional reaction to it or, figuratively, stresses meanness or despicableness.

a dirty littered street
don't ask me to do your dirty work

When is it sensible to use filthy instead of dirty?

The words filthy and dirty are synonyms, but do differ in nuance. Specifically, filthy carries a strong suggestion of offensiveness and typically of gradually accumulated dirt that begrimes and besmears. Figuratively, it can also describe disgusting obscenity.

a stained greasy floor, utterly filthy
filthy street language

When could foul be used to replace dirty?

The meanings of foul and dirty largely overlap; however, foul implies extreme offensiveness and an accumulation of what is rotten or stinking; it can also describe, for example, loathsome behavior.

a foul-smelling open sewer
a foul story of lust and greed

How does the word nasty relate to other synonyms for dirty?

Nasty applies to what is actually foul or is repugnant to one expecting freshness, cleanliness, or sweetness; in practice, however, nasty is often weakened to the point of being no more than a synonym of unpleasant or disagreeable. When used figuratively, nasty implies a peculiarly offensive unpleasantness.

it's a nasty job to clean up after a sick cat
had a nasty fall
his answer gave her a nasty shock
a stand-up comedian known for nasty humor

Where would squalid be a reasonable alternative to dirty?

While the synonyms squalid and dirty are close in meaning, squalid adds to the idea of dirtiness and filth that of slovenly neglect. Distinctively, its figurative use implies sordidness as well as baseness and dirtiness.

squalid slums
engaged in a series of squalid affairs

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 dirty
Adjective
The apartment is tucked inside a 1925 neo-Renaissance building designed by Harvey Wiley Corbett, with a prewar grandeur that feels like catnip for a man with a penchant for cigars and dirty vodka martinis. — Matthew Sedacca, Curbed, 17 Sep. 2026 Dry wash sprays, sometimes described as dry shampoo for clothes, are designed for that in-between stage when something isn’t truly dirty but could use a quick refresh. — Ryan Brennan, Fort Worth Star-Telegram, 17 Sep. 2026
Verb
The adventurous actress dirties up her frock and face to play the village pariah, who reeks of fish and would be no man’s idea of a suitable wife, except perhaps the one-eyed bum who sleeps in the town square. — Peter Debruge, Variety, 26 Jan. 2026 When stormwater dirtied by road runoff, failing septic tanks and fertilizer sullied crystal-clear rivers and lakes, and nobody cared. — Orlando Sentinel Editorial Board, The Orlando Sentinel, 11 Jan. 2026 See All Example Sentences for dirty
Recent Examples of Synonyms for dirty
  1. filthy
  2. obscene
  3. turbulent
  4. foul
  5. nasty
  6. cheap
  7. corruptible
  8. stain
Adjective
  • That praise rings true more than a decade later thanks to joke after filthy joke, cameo after foul-mouthed cameo, scare after genuine scare.
    — Sara Netzley, Entertainment Weekly, 11 Sep. 2026
  • People were filthy in so many ways, so Mike really wrote that in.
    — Ben Travers, IndieWire, 20 Aug. 2026
Definition of filthy
Adjective
  • Banners unfurled at off-campus houses ranged from the profane to the obscene.
    — Dana O’Neil, CNN Money, 20 Sep. 2026
  • The Georgia Bulldog logo has showed up for years on hats, shirts and pennants, but the state Board of Regents has decided that the appearance of the familiar canine on toilet seats and obscene posters is going too far.
    — AJ Willingham, AJC.com, 16 Sep. 2026
Definition of obscene
Adjective
  • These are bright and turbulent regions powered by central engine supermassive black holes with masses of millions or even billions of times that of the sun that are feeding on copious amounts of gas and dust.
    — Robert Lea, Space.com, 21 Sep. 2026
  • Iran has attended the General Assembly in various forms for decades, through turbulent times as well as moments of diplomatic progress.
    — Billy Stockwell, CNN Money, 21 Sep. 2026
Definition of turbulent
Adjective
  • Redness, open sores, discharge, foul-smelling ears, lumps or recurring skin issues all warrant a vet visit, not a grooming session.
    — Ryan Brennan, Charlotte Observer, 21 Sep. 2026
  • Redness, sores, unusual discharge, foul-smelling ears or lumps should all go to a vet rather than a home grooming session.
    — Ryan Brennan, Kansas City Star, 21 Sep. 2026
Definition of foul
Adjective
  • Back then, researchers were focused on eradicating the New World screwworm, a nasty pest that lays its eggs in wounds on living creatures.
    — Alex Harris, Miami Herald, 21 Sep. 2026
  • Paul and Matthews have been embroiled in a nasty social media feud that sparked after ABC pulled The Bachelorette season 22.
    — Nicole Fell, HollywoodReporter, 21 Sep. 2026
Definition of nasty
Adjective
  • JetKVM Smaller, cheaper and now wireless JetKVM Mini will come in two versions.
    — New Atlas, New Atlas, 18 Sep. 2026
  • Wolk expressed confidence that J & J can continue growing through future patent expirations, which allow cheaper competition to erode sales of blockbuster drugs.
    — Alexa LoMonaco,Kevin Stankiewicz, CNBC, 17 Sep. 2026
Definition of cheap
Adjective
  • Trump has tried to curtail mail-in voting by arguing the ballots easily corruptible, despite casting a ballot by mail himself in March.
    — Maureen Groppe, USA Today, 29 June 2026
  • Beef’s whole thing is finding the weak, corruptible center of all its characters, and Isaac jumps into that project with enthusiasm.
    — Joe Reid, Vulture, 2 May 2026
Definition of corruptible
Verb
  • Her copy of Beginner's Yoruba became water-stained and covered in pencil marks.
    — Anya Steinberg, NPR, 20 Sep. 2026
  • An ocular staining score of 5 or higher in at least one eye earns one point in the ACR/EULAR criteria.
    — Julie Scott, Verywell Health, 15 Sep. 2026
Definition of stain

Phrases Containing dirty

Browse Nearby Words

dirt-poor
dirty
dirtying
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Cite this Entry

“Dirty.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dirty. Accessed 23 Sep. 2026.

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