precarious

Definition of precariousnext

Synonym Chooser

How is the word precarious distinct from other similar adjectives?

Some common synonyms of precarious are dangerous, hazardous, perilous, and risky. While all these words mean "bringing or involving the chance of loss or injury," precarious suggests both insecurity and uncertainty.

earned a precarious living by gambling

Where would dangerous be a reasonable alternative to precarious?

While in some cases nearly identical to precarious, dangerous applies to something that may cause harm or loss unless dealt with carefully.

soldiers on a dangerous mission

When is hazardous a more appropriate choice than precarious?

The words hazardous and precarious can be used in similar contexts, but hazardous implies great and continuous risk of harm or failure.

claims that smoking is hazardous to your health

When is it sensible to use perilous instead of precarious?

The synonyms perilous and precarious are sometimes interchangeable, but perilous strongly implies the immediacy of danger.

perilous mountain roads

In what contexts can risky take the place of precarious?

While the synonyms risky and precarious are close in meaning, risky often applies to a known and accepted danger.

shied away from risky investments

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 precarious His heart was under strain, and his blood oxygen level was precarious. Steven Levingston, Vanity Fair, 23 Feb. 2026 Directed by Lynne Ramsay, the movie follows Joe (Joaquin Phoenix), an introverted loner who rescues women who find themselves in precarious positions. Kevin Jacobsen, Entertainment Weekly, 22 Feb. 2026 The Cowboys don’t appear to have the slightest idea what Pickens might do, leaving them in a precarious position with a key player, as usual. Kevin Sherrington feb. 21, Dallas Morning News, 21 Feb. 2026 But the nicotine wellness boom is precarious. Sarah Todd, STAT, 20 Feb. 2026 See All Example Sentences for precarious
Recent Examples of Synonyms for precarious
Adjective
  • In 2024, the unfinished towers became a major downtown eyesore after graffiti vandals covered at least 25 floors, followed by dangerous stunts including base jumping that were captured on video and widely shared on social media.
    City News Service, Daily News, 24 Feb. 2026
  • Taunton is in Bristol County, which was under a travel ban for non-essential travel due to dangerous road conditions.
    Rick Sobey, Boston Herald, 24 Feb. 2026
Adjective
  • The bodies of the eight dead skiers remain on the icy mountainside because of the treacherous conditions, the sheriff’s department said.
    Ray Sanchez, CNN Money, 21 Feb. 2026
  • Rescue crews have faced treacherous conditions, including blinding snow and high winds.
    Matt Gutman, CBS News, 19 Feb. 2026
Adjective
  • Even searching for information online can be risky.
    Sophie Spiegelberger, New Yorker, 24 Feb. 2026
  • This can be less costly upfront than buying stocks, but can also be riskier, because options expire and a small move in a stock’s price can translate into a big swing in the value of options contracts.
    Alex Veiga, Fortune, 23 Feb. 2026
Adjective
  • When that might happen is highly uncertain, and completely up to Guthrie, given this month’s agonizing and all-consuming search for her mother Nancy.
    Brian Stelter, CNN Money, 27 Feb. 2026
  • The uncertain availability and high prices have been complicating plans for out-of-town fans hoping to travel to North American cities for matches.
    Henry Bushnell, New York Times, 26 Feb. 2026
Adjective
  • The emergency declaration was first signed by county administrator and director of emergency services Kevin Mallen in response to hazardous materials and debris entering the Yuba River.
    Chaewon Chung, Sacbee.com, 24 Feb. 2026
  • Boating conditions are poor to hazardous but are expected to improve through the day.
    Garfield Hylton, The Orlando Sentinel, 24 Feb. 2026

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Cite this Entry

“Precarious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/precarious. Accessed 28 Feb. 2026.

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