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as in poisonous
bad for the well-being of the body it's no fun having asthma and living in an area with noisome smog

Synonyms & Similar Words

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Antonyms & Near Antonyms

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Synonym Chooser

How is the word noisome distinct from other similar adjectives?

Some common synonyms of noisome are fetid, fusty, malodorous, musty, putrid, rank, and stinking. While all these words mean "bad-smelling," noisome adds a suggestion of being harmful or unwholesome as well as offensive.

a stagnant, noisome sewer

How do fusty and musty relate to one another, in the sense of noisome?

Both fusty and musty suggest lack of fresh air and sunlight, fusty also implying prolonged uncleanliness, musty stressing the effects of dampness, mildew, or age.

a fusty attic
the musty odor of a damp cellar

When could malodorous be used to replace noisome?

The words malodorous and noisome are synonyms, but do differ in nuance. Specifically, malodorous may range from the unpleasant to the strongly offensive.

malodorous fertilizers

When might putrid be a better fit than noisome?

While the synonyms putrid and noisome are close in meaning, putrid implies particularly the sickening odor of decaying organic matter.

the putrid smell of rotting fish

When is it sensible to use rank instead of noisome?

While in some cases nearly identical to noisome, rank suggests a strong unpleasant smell.

rank cigar smoke

How are the words stinking and fetid related as synonyms of noisome?

Both stinking and fetid suggest the foul or disgusting.

prisoners were held in stinking cells
the fetid odor of skunk cabbage

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 noisome Having gone in the tank for Griffin, North Carolina’s highest courts are a noisome example of why partisanship ought to have no place in judicial selection. Sun Sentinel Editorial Board, Sun Sentinel, 13 May 2025 To question the sincerity of the president’s rhetoric—and that of his party—is not to dismiss the challenge posed by the various noisome currents of antidemocratic sentiment and behavior running through our politics like the effluence of overflowing sewers. Gerard Baker, WSJ, 7 Nov. 2022 Performers like Tucker Carlson and Sean Hannity, who long ago bartered their integrity and believability for money and ratings, can peddle their noisome pro-Trump propaganda on Fox News. Los Angeles Times, 10 June 2022 But Trudeau is using it to get rid of a political headache: the loud, noisome, but nonviolent blockade of bridges in Canada and the downtown of the nation’s capital. Michael Brendan Dougherty, National Review, 16 Feb. 2022 But her water bowl is filled with a noisome black, brackish liquid — what has fouled it, and for how long, is anyone’s guess. Gene Weingarten, Washington Post, 8 Nov. 2021 And there were some years where his fame was turned infamous by serious accusations of the most noisome acts. Ashley Cullins, Billboard, 3 May 2021 Auschwitz was his laboratory, offering limitless subjects and unbound by noisome ethical inhibitions. David Margolick, WSJ, 24 Jan. 2020 Farmers agreed to reduce the emissions of the country’s noisome pigs. The Economist, 9 July 2019
Recent Examples of Synonyms for noisome
Adjective
  • They are known to be foraging predators with tentacles that hold highly poisonous stinging cells, used for both hunting and self-defense, explains the Bureau of Ocean Energy Management.
    Ingrid Vasquez, People.com, 22 Aug. 2025
  • This is provided by vast data centers that burn through energy at rates comparable to small nations, creating poisonous emissions and noise pollution.
    Bernard Marr, Forbes.com, 18 Aug. 2025
Adjective
  • One of the guests makes a disgusting joke involving the boat and lubricant.
    Rafaela Bassili, Vulture, 26 Aug. 2025
  • The show tells the story of Dexter Procter, a 10-year-old paediatrician and the world’s youngest-ever doctor trying to solve – frequently disgusting – medical mysteries, save his job, and find his place in the world.
    Jesse Whittock, Deadline, 20 Aug. 2025
Adjective
  • This is about a team with a top-10 payroll whose GM committed too stinking much of it to dogs that can’t, or won’t, pull the sled.
    Sean Keeler, The Denver Post, 22 Dec. 2019
  • Muttaiah said the man inside the stinking manhole was working without any safety equipment — no gloves, no shoes, no supplemental oxygen.
    Joanna Slater, Washington Post, 16 Dec. 2019
Adjective
  • To build psychological safety, Murali says leaders must actively challenge toxic patterns such as bias, bullying and poor management.
    Sally Percy, Forbes.com, 21 Aug. 2025
  • An internal investigation by the company — just a single page buried in thousands of pages of state records — shows at least one toxic chemical spill has already occurred in the plant.
    Olivia Evans, The Courier-Journal, 21 Aug. 2025
Adjective
  • The stan fighting quickly turned ugly; a fan posted a racist meme of Huda as the police officer who murdered George Floyd, with Olandria’s face pasted on Floyd’s.
    Alejandra Gularte, Vulture, 26 Aug. 2025
  • This obviously created some hard feelings and things got very ugly.
    R. Eric Thomas, Chicago Tribune, 26 Aug. 2025
Adjective
  • The plant will be able to pull 35 million gallons per day of tainted water out of the Tijuana River, preventing even more pollution from reaching our waterways and reducing the foul odors that come along with it.
    Lee Zeldin, San Diego Union-Tribune, 28 Aug. 2025
  • The products of pyrolysis are biochar, the carbon skeleton of the organic matter, gases such as carbon monoxide, hydrogen, and methane, and liquids that, if not condensed into a biofuel, form a sticky tar that can foul equipment.
    Erik Kobayashi-Solomon, Forbes.com, 28 Aug. 2025
Adjective
  • The change comes amid concerns about fireworks causing unhealthful air.
    Rong-Gong Lin II, Los Angeles Times, 19 June 2025
  • The unhealthful effects of autocracy remain robust even when accounting for economic differences and when excluding Venezuela and its collapsing health-care system.
    Thomas J. Bollyky, Foreign Affairs, 30 Jan. 2020
Adjective
  • The brazen and aggressive manhandling of Senator Padilla by the Trump administration is a sickening disgrace.
    Emma Marsden, MSNBC Newsweek, 13 June 2025
  • The practice is one of a sickening array of battlefield mistreatments recorded on video either by Ukrainian surveillance drones or Russian servicemen and then circulated on social media.
    Andrew Carey, CNN Money, 28 July 2025

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Cite this Entry

“Noisome.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/noisome. Accessed 3 Sep. 2025.

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