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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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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
  • Almost every state has a variety of snake species, both poisonous and nonvenomous.
    Janet Loehrke, USA Today, 11 July 2025
  • This Kidde portable carbon monoxide detector uses batteries and is compact enough to slip into your carry-on, giving you peace of mind that your hotel room or Airbnb is free of poisonous levels of carbon monoxide.
    Amelia McBride, Travel + Leisure, 10 July 2025
Adjective
  • That being cold is cool and being hot with a side of humidity is rather disgusting.
    Sherry Kuehl, Kansas City Star, 16 July 2025
  • Nearly 200 pounds of disgusting mats and fur was removed, which equates to an average of 1.5 pounds per dog.
    Jack Beresford, MSNBC Newsweek, 16 July 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
  • Set in Bogotá, the film explores masculinity through the story of Carlos, a sensitive teen confronting toxic gender norms in a macho environment.
    Anna Marie de la Fuente, Variety, 15 July 2025
  • This felt therapeutic, an antidote to the toxic diet of overly personal information that we are fed daily by our phones.
    Guy Trebay, Travel + Leisure, 15 July 2025
Adjective
  • In 1965 Martin got into an ugly battle with President Lyndon B. Johnson.
    Steve Forbes, Forbes.com, 21 July 2025
  • In 1996, Cantor died, and Lutnick, after an ugly succession battle with Cantor’s widow, Iris, took control.
    Antonia Hitchens, New Yorker, 21 July 2025
Adjective
  • The foul was upgraded to a flagrant foul penalty 2, resulting in an automatic ejection for Banks.
    Jason Anderson, Sacbee.com, 21 July 2025
  • The other is a red panda named Bad Rudi with a penchant for foul language.
    Elizabeth Robinson, NBC news, 16 July 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
  • Members of the furry community around the globe teamed up to comb through the Telegram channel and find the perpetrators behind the sickening animal torture and abuse.
    Melissa Locker, Time, 17 July 2025
  • Greater Boston communities at the center of the ongoing sanitation worker strike are taking Republic Services to court, seeking immediate relief as trash piles mount, attracting rats and giving off a sickening stench.
    Lance Reynolds, Boston Herald, 17 July 2025

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Cite this Entry

“Noisome.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/noisome. Accessed 30 Jul. 2025.

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