Definition of noisomenext
1
2
3
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

Antonyms & Near Antonyms

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 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 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
  • Deer-Proof Your Garden To keep your flowers from being gobbled up by deer—one of the most heartbreaking of all garden misfortunes—choose flowers that people find glorious and deer find disgusting.
    Mary Alice Russell, Southern Living, 13 July 2026
  • Where critics see disgusting piles of stuff, hoarders see more.
    Shivali H. Patra, Mercury News, 8 July 2026
Adjective
  • America’s political landscape has become a stinking mess.
    Mary Ellen Klas, Boston Herald, 1 June 2026
  • America’s political landscape has become a stinking mess.
    Mary Ellen Klas, Mercury News, 26 May 2026
Adjective
  • Wildfire smoke contains noxious or poisonous gases and particulate matter, tiny particles that can be inhaled deep into the lungs, affecting people with respiratory problems, says the Environmental Protection Agency.
    Janet Loehrke, USA Today, 16 July 2026
  • How plants poisonous to dogs cause harm Not all toxic plants affect dogs the same way, but many share similar chemicals that attack the digestive system.
    Ryan Brennan, Fort Worth Star-Telegram, 15 July 2026
Adjective
  • The deals defined one of the ugliest chapters of Russia’s transition to capitalism in the 1990s.
    Simon Shuster, The Atlantic, 17 July 2026
  • Leaders must be grounded in self-awareness and their influence, leaning into emotional intelligence and humility; recognizing that different styles shape how people show up amid many influences, good, bad and ugly.
    Expert Panel®, Forbes.com, 17 July 2026
Adjective
  • Donis said multiple people reached out with complaints of a foul smell emanating from the river.
    Jireh Deng, Los Angeles Times, 13 July 2026
  • Once opened, check for foul odors, cloudiness, or spurting liquid when opening.
    Katie Rosenhouse, Southern Living, 13 July 2026
Adjective
  • In addition to administering the toxic combination of medications, Hemphill failed to recognize and treat signs of respiratory distress, and administered the incorrect reversal medication for the kind of drug the girl had been given, Spragins wrote.
    Lillie Davidson, Fort Worth Star-Telegram, 16 July 2026
  • How many malodorously toxic episodes does that make toward the seven plagues in the Old Testament?
    Patt Morrison, Los Angeles Times, 15 July 2026
Adjective
  • The 2022 spill was the largest ever from the Keystone pipeline, killing or sickening 2,700 animals.
    Ella Nilsen, CNN Money, 10 July 2026
  • But there are multiple Ebola strains, and those vaccines, treatments, and tests aren’t effective against the rarer strain, Bundibugyo, sickening people today.
    Alice Park, Time, 2 July 2026
Adjective
  • Skunks can cause anxiety in homeowners by harming lawns and possibly threatening Rover with their malodorous defenses.
    Felicia Feaster, Martha Stewart, 20 June 2026
  • Be advised that only a small fraction of arums are malodorous.
    Joshua Siskin, Oc Register, 27 May 2026

Podcast

Cite this Entry

“Noisome.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/noisome. Accessed 20 Jul. 2026.

More from Merriam-Webster on noisome

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster