Adjective venturesome has 3 senses
- hazardous, risky, venturesome, venturous - 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"
Antonym: safe (indirect, via dangerous)
- venturesome - willing to try new things and take risks; "there is a new venturesome spirit among young people today"
Antonym: timid (indirect, via bold)
- audacious, daring, venturesome, venturous - 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"
Antonym: unadventurous (indirect, via adventurous)
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