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Synonyms

risky

American  
[ris-kee] / ˈrɪs ki /

adjective

riskier, riskiest
  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

  • riskily adverb
  • riskiness noun
  • unrisky adjective

Etymology

Origin of risky

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

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.

The move is risky, and it will be quarrelsome — especially for those who still see Zendaya as an idyllic Disney star, despite her respectable penchant for complicated characters.

From Salon • Apr. 3, 2026

And if this E shape persists, it could create a risky situation for the country.

From MarketWatch • Apr. 3, 2026

Meanwhile, he has referred to the war as “an excursion” and “a lovely stay,” yet he is also weighing a complex and risky mission to seize the regime’s uranium, the Journal reported.

From The Wall Street Journal • Mar. 31, 2026

Scientists found that consuming caffeine at night can increase impulsive behavior, raising the likelihood of risky or uncontrolled actions.

From Science Daily • Mar. 31, 2026

I’d had six operations since I was born, but none was anywhere near as risky as this one.

From "Ugly" by Robert Hoge