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 Costs continue to rise, services continue to be cut, safety seems precarious. Donna Vickroy, Chicago Tribune, 9 Jan. 2026 The Kansas Department of Commerce is defending its plan to heavily subsidize the Kansas City Chiefs’ next stadium against critics who say the deal’s terms could potentially leave the state in a financially precarious position. Matthew Kelly, Kansas City Star, 8 Jan. 2026 Despite its deathly reputation, Mount Baldy is oftentimes neither a particularly precarious mountain nor an especially treacherous trail. Outside, 8 Jan. 2026 The global backlash In an age of protectionism, exports are a precarious basis for growth. Andy Browne, semafor.com, 8 Jan. 2026 See All Example Sentences for precarious
Recent Examples of Synonyms for precarious
Adjective
  • Placing your carbon monoxide detector in the proper location can alert you to dangerous levels of the invisible gas, which is unfortunately more likely to occur with the use of personal space heaters.
    Shivani Vyas, Better Homes & Gardens, 14 Jan. 2026
  • The Charlotte region faces a harsh night on Thursday, including dangerous wind chills, according to the National Weather Service.
    Mark Price January 13, Charlotte Observer, 13 Jan. 2026
Adjective
  • As challenging and treacherous as international politics could be, Janet didn’t want to return to North Iowa.
    Literary Hub, Literary Hub, 12 Jan. 2026
  • The Traitors season 4 Ready for more shocking betrayals, treacherous twists and cold-blooded murder — but with your favorite reality TV stars and celebrities?
    Rebecca Aizin, PEOPLE, 9 Jan. 2026
Adjective
  • The system focuses on physical interception rather than electronic warfare, addressing scenarios where jamming proves ineffective or risky.
    Aamir Khollam, Interesting Engineering, 10 Jan. 2026
  • Directed by Steven Lisberger, the movie leans hard into CGI at a time when that was still considered risky and experimental.
    Allison DeGrushe, Entertainment Weekly, 9 Jan. 2026
Adjective
  • Soltani's uncertain fate garnered international attention after activists said his family had been told he would be executed for involvement in the anti-government protests that swept across the Islamic Republic in early January.
    Tucker Reals, CBS News, 15 Jan. 2026
  • While the future of the IT workforce appears uncertain, its non-human partners are set to thrive as companies increasingly adopt new technologies.
    Priyanka Salve, CNBC, 15 Jan. 2026
Adjective
  • Hadi of the weather service said those increasing winds could create hazardous marine conditions in South Florida, so swimmers and boaters should stay aware.
    Sofia Saric, Miami Herald, 14 Jan. 2026
  • The hazardous conditions could impact the Wednesday evening and Thursday morning commutes.
    NC Weather Bot, Charlotte Observer, 14 Jan. 2026

Browse Nearby Words

Podcast

Cite this Entry

“Precarious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/precarious. Accessed 18 Jan. 2026.

More from Merriam-Webster on precarious

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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