The Oxford Thesaurus An A-Z Dictionary of Synonyms - venturesomeadj.

1) daring, bold, intrepid, adventurous, courageous, plucky, adventuresome, audacious, fearless, doughty, brave, spirited: Henderson felt that he was being truly venturesome by sailing single-handed round the Isle of Wight. 2) risky, rash, reckless, sporting, game, daredevil: Taking one's family into the American West was truly a venturesome undertaking - even in the 20th century.