1. (a.) Daring; fearless; spirited; adventurous\.

2. (a.) Contemning the restraints of law, religion, or decorum; bold in wickedness; presumptuous; impudent; insolent.

3. (a.) Committed with, or proceedings from, daring effrontery or contempt of law, morality, or decorum.

adventuresome adventurous arrogant bold brash brassy brave brazen bumptious careless challenging cheeky cocky cold confident contemptuous contumelious cool courageous daredevil daring dauntless death-defying defiant defying derisive devil-may-care disdainful disregardful disrespectful doughty easy emancipated enterprising familiar fearless fire-eating foolhardy forward free greatly daring harebrained heedless hubristic impertinent impudent independent insolent insulting intrepid madbrain madbrained madcap mettlesome obtrusive overbold overpresumptuous overweening pert presuming presumptuous procacious pushy rash reckless regardless of consequences relaxed rude saucy self-absorbed self-centered selfish shameless temerarious thoughtless unabashed unafraid uncurbed undaunted ungoverned unhampered uninhibited unrestrained untrammeled uppish uppity valiant valorous venturesome venturous wild wild-ass