Main entry: foolhardy, heady, reckless, rash
Definition: marked by defiant disregard for danger or consequences
Usage: foolhardy enough to try to seize the gun from the hijacker; became the fiercest and most reckless of partisans-Macaulay; a reckless driver; a rash attempt to climb Mount Everest
Main entry: intoxicating, heady
Definition: extremely exciting as if by alcohol or a narcotic
Main entry: heady, wise, judicious
Definition: marked by the exercise of good judgment or common sense in practical matters
Usage: judicious use of one's money; a wise decision