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dirty

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verb

dirty

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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
Sonic Drive-In began offering the option to make its drinks dirty by adding coconut cream and lime for an additional charge. Cheryl V. Jackson, The Courier-Journal, 16 Sep. 2024 The campaign gained intensity when photos circulated on the Internet of Ya Ya looking dirty and gaunt (by panda standards) with patchy fur. Ashraf Khalil and Didi Tang, The Christian Science Monitor, 3 Oct. 2023
Verb
In one clip, a gush of water can be seen rushing through a gaping hole in the ceiling, creating a dirty river in the store's aisles below. Mary Walrath-Holdridge, USA Today, 24 June 2025 One assemblage features a broken television set balanced on a dirty rolling chair. J.d. Capelouto, semafor.com, 23 June 2025
Adverb
Place them in a shoe bag or wrap them in a plastic bag to keep them from dirtying other items. Will Porter, Travel + Leisure, 12 Feb. 2025 For example, a small non-shedding dog that rarely goes outside won't dirty a bed nearly as fast as a large labarador that plays outside daily. Halee Miller Van Ryswyk, Better Homes & Gardens, 7 Apr. 2025 See All Example Sentences for dirty
Recent Examples of Synonyms for dirty
Adjective
  • Troubled Factories: The medications came mostly from plants in India where inspectors found contaminated drugs, filthy labs and falsified records.
    Debbie Cenziper, ProPublica, 17 June 2025
  • The next year, his fame reached a new echelon after the release of Pumping Iron, a docudrama that highlighted Schwarzenegger's strange charisma and filthy sense of humor.
    Randall Colburn, EW.com, 12 June 2025
Adjective
  • The ex-data processor for the Boston Transportation Department was previously convicted in Suffolk Superior Court of: rape of a child, assault to rape a child, indecent assault and battery on a child, disseminating obscene material to a minor, and possession of child pornography.
    Rick Sobey, Boston Herald, 24 June 2025
  • But the legal standard for what qualifies as obscene is extremely high.
    Tiffani Jackson, Fort Worth Star-Telegram, 14 June 2025
Adjective
  • Even Zelensky – who has had a turbulent relationship with Trump – came away with wins.
    Joseph Ataman, CNN Money, 25 June 2025
  • Reina, Fil-Am team center back, brings us on this turbulent journey, culminating in an intimate trip to her grandmother’s hometown in the Philippines.
    Matthew Carey, Deadline, 25 June 2025
Adjective
  • Astros rookie Jacob Melton with a WILD catch in foul territory 😱 (via @astros)pic.twitter.com/KqrqRlDECr — B/R Walk-Off (@BRWalkoff) June 7, 2025 Otherwise, Melton was off to somewhat slow start to his career prior to the ankle injury.
    Jon Vankin, MSNBC Newsweek, 18 June 2025
  • For Lynn, playing in the minors meant bad lighting and a short foul pole in right at the late McCoy Stadium that cost him home runs.
    Bill Speros, Boston Herald, 15 June 2025
Adjective
  • Perhaps not helping so much: The set’s early reviews, which have been mostly fairly nasty in their dismissals of the set.
    Andrew Unterberger, Billboard, 25 June 2025
  • This time, Boyle and Garland have a sharper, nastier provocation in mind.
    Justin Chang, New Yorker, 25 June 2025
Adjective
  • Bellini noted that hacking operations are much cheaper than bullets, planes or nuclear arms -- what defense analysts call kinetic warfare.
    Arkansas Online, Arkansas Online, 26 June 2025
  • Introductory pricing: Spectrum’s most affordable plan is much cheaper than AT&T's, at$30 a month compared to AT&T’s $55 a month for 100 and 300 Mbps download speeds,respectively.
    Kara McGinley, USA Today, 26 June 2025
Verb
  • But with Victoria’s Secret, Super inherited a beleaguered brand stained by upheaval and scandal.
    Alicia Adamczyk, Fortune, 28 June 2025
  • White signaled cleanliness, leisure and a house filled with staff who could get those pesky grass stains out.
    Brett F. Braley-Palko, Forbes.com, 26 June 2025
Adjective
  • This record is a gentle correction for listeners who think of blues as either dusty or loud.
    Philip Martin, Arkansas Online, 19 June 2025
  • Workers in overalls walk down dusty streets that turn into dusty tracks before petering out to nowhere.
    Kim Hjelmgaard, USA Today, 14 June 2025

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Cite this Entry

“Dirty.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dirty. Accessed 3 Jul. 2025.

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