risky

adjective

ˈri-skē 

riskier; riskiest

: involving the possibility of risk or danger : hazardous

riskiness noun

Synonyms of risky

• dangerous
• hazardous
• perilous
• serious

Choose the Right Synonym for risky

dangerous, hazardous, precarious, perilous, risky mean bringing or involving the chance of loss or injury.

dangerous applies to something that may cause harm or loss unless dealt with carefully.

soldiers on a dangerous mission

hazardous implies great and continuous risk of harm or failure.

claims that smoking is hazardous to your health

precarious suggests both insecurity and uncertainty.

earned a precarious living by gambling

perilous strongly implies the immediacy of danger.

perilous mountain roads

risky often applies to a known and accepted danger.

shied away from risky investments

Examples of risky in a Sentence

Her plan is too risky.

Recent Examples on the Web

Achraf Hakimi looked to have another opportunity to take an open shot on goal in the 54th minute, until Dutch defender Micky van de Ven chased him down and made a risky tackle in the goal box. — Andrew Greif, NBC news, 30 June 2026

The groups that brought the lawsuit said the rule would require students to forgo their studies or take out riskier private loans. — Collin Binkley, Los Angeles Times, 30 June 2026

Critical fire-risky weather is expected across portions of the Great Basin and Colorado River valley on June 30, according to the National Weather Service. — Dinah Voyles Pulver, USA Today, 29 June 2026

The groups that brought the lawsuit said the rule would require students to forgo their studies or take out riskier private loans. — ABC News, 29 June 2026

Word History

First Known Use

1813, in the meaning defined above

Phrases Containing risky

• risky business
• risky move

Rhymes for risky

• frisky
• whiskey
• whisky

Kids Definition

risky

adjective

ˈris-kē 

riskier; riskiest

: having or bringing risk : dangerous