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Synonym Chooser

How does the adjective nasty differ from other similar words?

Some common synonyms of nasty are dirty, filthy, foul, and squalid. While all these words mean "conspicuously unclean or impure," 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

When is dirty a more appropriate choice than nasty?

The words dirty and nasty are synonyms, but do differ in nuance. Specifically, 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 could filthy be used to replace nasty?

Although the words filthy and nasty have much in common, 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 would foul be a good substitute for nasty?

While in some cases nearly identical to nasty, 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

When might squalid be a better fit than nasty?

In some situations, the words squalid and nasty are roughly equivalent. However, 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 nasty Instead of attacking us with negative ads and nasty billboards, Republicans and Democrats would have to attract support from independents and undecided voters with a message other than fear. Thomas G. Moukawsher, Newsweek, 20 Mar. 2025 Riya awakens at the beginning with a nasty gash to her temple, having forgotten all that happened, but quickly clued into the still-volatile situation by the corpses of three of her fellow crew members: Kevin (Beulah Koale), Adhi (Iko Uwais) and Davis (Flying Lotus). Peter Debruge, Variety, 12 Mar. 2025 This disheartening reality augurs a future in which the prosperity of a few affluent enclaves depends in part on the rest of the globe becoming ever more nasty, brutish, and hot. Scott W. Stern, The Atlantic, 10 Mar. 2025 And then, to top a nasty joke with a nastier one, he was deemed useless for the final twenty years of his life. Jackson Arn, The New Yorker, 10 Mar. 2025 See All Example Sentences for nasty
Recent Examples of Synonyms for nasty
Adjective
  • Not worrying about getting dirty or anything like that.
    Kayla Grant, People.com, 21 Mar. 2025
  • These guys are out here sweating, getting their hands dirty.
    Joe Davidson, Sacramento Bee, 21 Mar. 2025
Adjective
  • The 24-year-old displayed all of the good, the bad and the ugly in a 25-game stretch when called up to the majors last season when starting catcher Gabriel Moreno was injured.
    Chuck Murr, Forbes, 12 Mar. 2025
  • Imagine the classic tale The Ugly Duckling, by Hans Christian Andersen — only, in this version, the ugly duckling doesn’t mature into a beautiful swan.
    Matt Kracht, People.com, 11 Mar. 2025
Adjective
  • For Senate Democrats, the GOP plan is painful to swallow.
    Philip Elliott, TIME, 12 Mar. 2025
  • Like witnessing a bad car crash, Ye’s (formerly known as Kanye West) latest episodes of hate speech and misogyny have been painful to watch and continue to elicit shock and dismay from every corner of the entertainment world.
    David Renzer, Rolling Stone, 12 Mar. 2025
Adjective
  • Taken by the apparent deterioration of his health, users made those clips go viral and eventually adapted the money spread into a mini-dance trend where users bop to the song before flaunting an obscene amount of cash (or weed baggies or fishing lures!).
    Andrew Unterberger, Billboard, 19 Mar. 2025
  • But there are more visible and indecent »Paris Game« leftovers: the enormous/obscene sportsbook ads on display at every other métro station.
    Eduardo Tansley, The Athletic, 23 Feb. 2025
Adjective
  • Fraudsters are increasingly using generative AI to write convincing phishing emails, improve deepfakes, and draft new forms of malicious code — making scams harder to detect.
    Sam Sabin, Axios, 11 Mar. 2025
  • The best way to safeguard yourself from malicious apps is to have antivirus software installed on all your devices.
    Kurt Knutsson, CyberGuy Report, Fox News, 11 Mar. 2025
Adjective
  • The turbulent decade that saw the Cuban Missile Crisis, President John F. Kennedy’s and Martin Luther King’s assassination, and the Vietnam War meant that home viewers were more open to escapism and entertainment that would whisk them away from the world's horrors.
    Jeff Spry, Space.com, 11 Mar. 2025
  • Outside of turbulent foreign relations, the election comes at a critical time in Hollywood as the entertainment industry faces unprecedented uncertainty due to AI and plummeting profits.
    Jack Dunn, Variety, 10 Mar. 2025
Adjective
  • In early modern Europe, the filthiest trades (such as tanning) were branded nuisances and forced out of cities and closer to those living at society’s margins.
    Scott W. Stern, The Atlantic, 10 Mar. 2025
  • The beat is straight up filthy, as are the lyrics, written from the point of view of a seductress who is simultaneously a literal murderer.
    James Factora, Them, 7 Mar. 2025
Adjective
  • This is notable, given that post-Covid brick and mortar shopping has generally become so unpleasant, it’s given rise to the need for a personal shopper.
    Jennifer Leigh Parker, Forbes, 21 Mar. 2025
  • Less a song than a gag, every individual element is unpleasant: single-entendre lyrics; vocals and synths that aren’t even in the same key; and the less said about Space Cowboy’s guest verse, the better.
    Kristen S. Hé, Vulture, 19 Mar. 2025

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Cite this Entry

“Nasty.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nasty. Accessed 25 Mar. 2025.

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