daring

[1]	courage , dare , boldness , bravery , valour , intrepidity , fearlessness , grit , pluck , spirit , mettle , adventurousness , derring-do , (Colloq) guts , spunk , nerve , (Slang) (Brit) bottle
[2]	boldness , hardiness , hardihood

adj.

[1]	bold , audacious , courageous , brave , valorous , intrepid , fearless , unafraid , plucky , mettlesome , adventurous , venturesome , hardy , rash , reckless , (Colloq) gutsy , (US) nervy
[2]	audacious , venturesome , venturous
[3]	avant-garde