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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 Farmers agreed to reduce the emissions of the country’s noisome pigs. The Economist, 9 July 2019
Recent Examples of Synonyms for noisome
Adjective
  • The other problem is that many homes have more poisonous substances easily available than in the past, Willard said.
    Madeline Holcombe, CNN Money, 9 Sep. 2025
  • Erin Patterson, who murdered three relatives with poisonous mushrooms, has been given a life prison sentence by the supreme court in Australia.
    Max Goldbart, Deadline, 8 Sep. 2025
Adjective
  • This behavior is disgusting and they should be fired.
    Zach LaChance, The Washington Examiner, 13 Sep. 2025
  • And yet … those conversations are also entertainingly provocative, and they’re accompanied by some of the scariest and most disgusting scenes the series has delivered up to now.
    Noel Murray, Vulture, 10 Sep. 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
  • Their path back to congressional power runs through winning swing districts and states in the 2026 midterm elections, where a connection to a Democratic Socialist would be politically toxic.
    Lauren Green, The Washington Examiner, 16 Sep. 2025
  • While exposure to most of the emitted fumes — which consist of unknown quantities of neurotoxins, carbon monoxide, and other chemicals — isn't toxic, long-term exposure can lead to more serious issues.
    Colson Thayer, PEOPLE, 16 Sep. 2025
Adjective
  • The only debate is which of his five interceptions against LSU was the ugliest and/or costliest in a 20-10 loss.
    David Ubben, New York Times, 15 Sep. 2025
  • The results were ugly and caused lasting damage to our citizens' livelihoods and our city's reputation.
    Ted Wheeler, MSNBC Newsweek, 15 Sep. 2025
Adjective
  • Jessica Post, who lives near Auburn and was sitting near the right field foul pole with her sister, Deanna Ritter of Roseville, was happy the A’s had put the flags to half-staff.
    Graham Womack, Sacbee.com, 15 Sep. 2025
  • Then second baseman Máximo Acosta chased down the ball in foul territory and threw wildly past third.
    Steve Gorten, Miami Herald, 15 Sep. 2025
Adjective
  • The change comes amid concerns about fireworks causing unhealthful air.
    Rong-Gong Lin II, Los Angeles Times, 19 June 2025
  • Health professionals encourage people to use lean cuts of meat because most of the fat in animal products is unhealthful saturated fat, which can raise the risk of heart disease and cancer.
    Bethany Thayer, Detroit Free Press, 22 June 2024
Adjective
  • The sickening moment of Kirk's murder was captured on video and has been viewed by tens of millions of people.
    Melissa Galbraith, USA Today, 11 Sep. 2025
  • The song comments on the sickening glee that’s been spread in some corners in the aftermath of Kirk’s death.
    Andy Greene, Rolling Stone, 11 Sep. 2025

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Cite this Entry

“Noisome.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/noisome. Accessed 17 Sep. 2025.

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