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Synonyms

risky

American  
[ris-kee] / ˈrɪs ki /

adjective

  • riskier,
    comparative
  • riskiest
    superlative
  1. attended with or involving risk; hazardous.

    a risky undertaking.

    Synonyms:
    perilous, dangerous

risky British  
/ ˈrɪskɪ /

adjective

  1. involving danger; perilous

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does risky mean? Risky describes something that involves risk or hazards, as in Walking a tightrope without a net below is risky. Risky is almost always used to describe an action taken that could lead to negative consequences, such as when you decide not to study for your final exams. Example: Working as a firefighter is a risky but worthwhile job.

Other Word Forms

Derived Forms

Inflected Forms

Adjectives

Etymology

Origin of risky

First recorded in 1820–30; risk + -y 1

Explanation

Risky things are a little bit dangerous. It would be risky for you to attempt to hike up a mountain in the wintertime without the proper gear. Physically hazardous things are risky, like a risky sky diving trick or a risky airplane landing attempt in high winds. It can also be risky to do something that makes you feel vulnerable, like telling someone how much you like them, or reading your poem in front of an audience. People commonly talk about money using risky too: "I think your brother's food truck would be a risky investment."

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

When he gambled with a risky ball and failed to find a target, there was another uprising.

From BBC Aug. 20, 2026

Using half your portfolio to purchase a second home might be too risky.

From MarketWatch Aug. 19, 2026

Qayyum added: "I'd urge everyone to exercise real caution. That means thinking twice about fireworks and disposable barbecues, and looking out for each other by speaking up if you see something risky."

From BBC Aug. 13, 2026

Among investors, one of those perennial stories is the young swashbuckling genius who comes out of nowhere, racks up gigantic gains on risky bets, attracts massive amounts of money, then crashes and burns.

From The Wall Street Journal Aug. 11, 2026

Calling feels too risky, but I’ve texted David and plan to meet him again.

From "Internment" by Samira Ahmed

Treasury’s surprise move to increase its buybacks of longer-dated bonds, lowering borrowing costs and buoying riskier assets.

From The Wall Street Journal Aug. 20, 2026

Because inflation and the lure of riskier assets like stocks are higher than in 2021, so are yields.

From The Wall Street Journal Aug. 12, 2026

High-beta refers to stocks with higher volatility than the market as a whole, therefore riskier, but which also offer the potential for higher returns.

From MarketWatch Jul. 30, 2026

For now, the humble paper check remains too deeply woven into the fabric of American life to truly rest in peace — even if writing one means playing a riskier game with swindlers.

From MarketWatch Jul. 9, 2026

In my experience, a political strike is always riskier than an economic one.

From "Long Walk to Freedom" by Nelson Mandela

But Messi’s most common strategy is also one of the riskiest: He waits to see which way the keeper commits and then simply sends his penalty in the opposite direction.

From The Wall Street Journal Jul. 8, 2026

While take-off and landing are aviation's riskiest phases, fatal accidents immediately after lift-off are uncommon.

From BBC Jun. 15, 2026

The riskiest segments included administrative support, data entry, bookkeeping, and editing, said the study.

From MarketWatch Apr. 17, 2026

Los Angeles County Museum of Art’s new David Geffen Galleries represents the riskiest leap taken by any L.A. institution this century.

From Los Angeles Times Apr. 8, 2026

The borrowers were failing to make interest payments sufficient to pay off the riskiest subprime bonds.

From "The Big Short" by Michael Lewis

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