Words For Risk-Taking

adjective showing or characterized by rashness or recklessness; rash; foolhardy

• The temerous decision to proceed with the project without proper research led to its failure.
• She made a temerous move by quitting her job without having another one lined up.
• I can't believe he did something so temerous like that!
• Her temerous attitude towards life often leads her into risky situations.

noun the quality of being willing to take risks or try out new things; adventurous spirit

• Her adventurousness led her to explore uncharted territories in her research.
• I admire your adventurousness in trying new foods.
• His adventurousness knows no bounds when it comes to extreme sports.
• The adventurousness of his ideas pushed the boundaries of traditional thinking.