venturesome

involving risk or danger

• “skydiving is a hazardous sport”
• “extremely risky going out in the tide and fog”
• “a venturesome journey in wintertime”
• “a venturous enterprise”

willing to try new things and take risks

• “there is a new venturesome spirit among young people today”

disposed to venture or take risks

• “audacious visions of the total conquest of space”
• “an audacious interpretation of two Jacobean dramas”
• “the most daring of contemporary fiction writers”
• “a venturesome investor”
• “a venturous spirit”