See venturesome in Webster's New World Roget's A-Z Thesaurus II
adjective
Taking or willing to take risks:
adventuresome, adventurous, audacious, bold, daredevil, daring, enterprising, venturous. See safetyInvolving possible risk, loss, or injury:
adventurous, chancy, dangerous, hazardous, jeopardous, parlous, perilous, risky, treacherous, unsafe, venturous. (Slang) hairy. See safety
Learn more about venturesome