dirty 1 of 3

1
2
3
4
5
6
7

dirty

2 of 3

verb

dirty

3 of 3

adverb

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
Inspectors observed a roach inside a dirty microwave. Lillie Davidson, Fort Worth Star-Telegram, 8 Nov. 2025 That breaks down as 30 by the back door landing on bags of beans and rice; 40 by the three-compartment sink and dry storage shelves, landing on spices and dirty dishes; 10 by a kitchen prep table; 10 under another prep table; 10 by the walk-in freezer and steam table; and two by the front counter. David J. Neal, Miami Herald, 7 Nov. 2025
Verb
Crow-Armstrong has dirtied up the White Sox in six of those games, batting .458 with eight RBIs and a homer. Kalen Lumpkins, Chicago Tribune, 27 June 2025 And for nights when you can't be bothered to dirty a million dishes just to get dinner on the table, there's an air fryer from Ninja. Sarah Felbin, SELF, 23 May 2025 See All Example Sentences for dirty
Recent Examples of Synonyms for dirty
Adjective
  • The couple slept on a filthy mattress on the floor with their 4-year-old son, Stephano.
    Daniel Gonzalez, AZCentral.com, 6 Nov. 2025
  • The big comedy set pieces overwhelm Miller’s attempts at satire, but any movie that has Nicholson casually dropping filthy double (and single) entendres beneath arched eyebrows is worth a look.
    Keith Phipps, Vulture, 31 Oct. 2025
Adjective
  • Banners containing commercial, political or obscene material, or that block guest views.
    Ed Masley, AZCentral.com, 4 Nov. 2025
  • Just another week in the world of Ball, who was fined $35,000 by the NBA on Monday for making an obscene gesture in the fourth quarter of the Hornets’ 144-117 loss to Miami.
    Roderick Boone, Charlotte Observer, 2 Nov. 2025
Adjective
  • The Dallas Mavericks fired general manager Nico Harrison on Tuesday, marking the end of a turbulent tenure defined by bold moves, fan unrest, and a season that spiraled after the controversial Luka Dončić trade.
    Andy Scholes, CNN Money, 11 Nov. 2025
  • Prewitt, who has led IFTA and the AFM through some of the most turbulent years in the history of independent film — through the rise of streaming and the collapse of the theatrical market, the COVID shutdowns and the dual strikes — will be stepping down after this year’s AFM.
    Kevin Cassidy, HollywoodReporter, 11 Nov. 2025
Adjective
  • This mostly came from a high-profile matchup against the Lakers in which Rui Hachimura defended Wemby well and Marcus Smart flopped his way into a couple of offensive foul calls against Wembanyama.
    Zach Harper, New York Times, 10 Nov. 2025
  • The album’s messy yet seamless scatter-spray of instruments—cello, hand shakers, piano—gets torn apart by the foulest plumes of bass.
    Kieran Press-Reynolds, Pitchfork, 6 Nov. 2025
Adjective
  • The growth of passive investing, through index funds found in the 401(k) accounts of average Americans, has propped up the stock market while also potentially setting it up for a nasty fall.
    Mark Dent, HubSpot, 7 Nov. 2025
  • Instead of this stuff that's raised overseas that's done in ways that doesn't have any checks, that it's got polluted water, it's being fed really nasty stuff, full of antibiotics, full of chemicals.
    Dan Morrison, USA Today, 7 Nov. 2025
Adjective
  • The Chinese retailer, known for its range of cheap ultra-fast-fashion clothing and criticisms of its labor and environmental practices, is nestled on the sixth floor of a more than century-old building in Paris, a city famous for high-end fashion and a recent green push.
    Miranda Jeyaretnam, Time, 7 Nov. 2025
  • The other side of this has been the money in the industry’s pivot first to cheaper talk shows, which don’t innovate enough to merit much critique, and now to a second pivot to turn those interview shows into video series, which makes podcasts more friendly on TikTok and Instagram and YouTube.
    Literary Hub, Literary Hub, 7 Nov. 2025
Adjective
  • From fragmented records to corruptible datasets and the general noise across social media, agentic systems are facing a trust and truth crisis at the most fundamental level.
    Lawrence Wintermeyer, Forbes.com, 11 Sep. 2025
  • Iran prefers weak allies over strong ones, and corrupt and corruptible governments over ones that respond to their citizens’ needs.
    Graeme Wood, The Atlantic, 2 Sep. 2025
Verb
  • Scorched and stained pots and pans almost always require scraping and scouring, and cast-iron skillets can rust when soaked.
    Brandee Gruener, Southern Living, 6 Nov. 2025
  • Julia Fox's costume consisted of a pink suit stained with fake blood, meant to resemble the former first lady shortly after the assassination of her husband.
    Lauren Huff, Entertainment Weekly, 31 Oct. 2025

Browse Nearby Words

Cite this Entry

“Dirty.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dirty. Accessed 16 Nov. 2025.

More from Merriam-Webster on dirty

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!