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 Start in Jongno, Says This Seoul Local Writer and translator Anton Hur recounts the past—and precarious present—of his favorite gayborhood, Jongno. Lara Kramer, Condé Nast Traveler, 23 June 2026 Whether your 9-to-5 job involves a rare combination of manual record keeping and precarious wilderness travel, or your idea of outdoor recreation includes journaling your day while remaining at the ready for whatever nature hurls at you, the all-new Pen-metheus equips you for it all. New Atlas, 22 June 2026 Told over the course of about two decades, Flournoy's novel captures the essence of the dizzying and sometimes precarious period of life that insists upon true, close friendships. Janey Wetzel, PEOPLE, 19 June 2026 All of it was a precarious dance. Emily Zemler, Rolling Stone, 18 June 2026 See All Example Sentences for precarious
Recent Examples of Synonyms for precarious
Adjective
  • Others develop dangerous fluctuations in blood pressure and abnormal heart rhythms because the autonomic nervous system becomes affected.
    Faye Chiu, CNN Money, 23 June 2026
  • Sometimes, the streets appear glittering; other times, seedy and dangerous.
    Los Angeles Times, Los Angeles Times, 22 June 2026
Adjective
  • The terrain can be treacherous, but the guide offered patience and grace for our entire group, slowing down without comment when someone was straggling and prioritizing water breaks.
    Condé Nast, Condé Nast Traveler, 17 June 2026
  • Shinnecock’s fairways create optical illusions off the tee, the bunkering is treacherous and the greens are, in some places, designed to repel the ball from the putting surfaces.
    Gabby Herzig, New York Times, 16 June 2026
Adjective
  • It is meant to make a major war, especially a nuclear war, too risky for the enemy to start.
    Atharva Gosavi, Interesting Engineering, 23 June 2026
  • Wall Street amplified the problem by bundling risky mortgages into securities that spread losses throughout the financial system.
    Greg Rosalsky, NPR, 23 June 2026
Adjective
  • For now, advocates say preparation and persistence are critical as the community faces an uncertain future.
    Tania Francois, CBS News, 26 June 2026
  • The bold story choice, which reunites the staff for what may be their final kitchen service as the restaurant faces an uncertain future, was met with enthusiasm from the cast.
    Kirsten Acuna, PEOPLE, 26 June 2026
Adjective
  • Concrete casing and tubing – used to seal and extract oil – can lose integrity, causing leaks and potential hazardous gas releases.
    David Goldman, CNN Money, 24 June 2026
  • Concerns about hazardous chemicals led police to suggest residents evacuate, although many declined.
    Alexa Herrera, CBS News, 24 June 2026

Browse Nearby Words

Podcast

Cite this Entry

“Precarious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/precarious. Accessed 26 Jun. 2026.

More from Merriam-Webster on precarious

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