WordNet sense 1 (marked by the exercise of good judgment or common sense in practical matters):

judicious, wise

WordNet sense 2 (careful and sensible; marked by sound judgment):

prudent

WordNet sense 3 (extremely exciting as if by alcohol or a narcotic):

intoxicating

WordNet sense 4 (creating or arousing excitement):

exciting

WordNet sense 5 (marked by defiant disregard for danger or consequences):

foolhardy, rash, reckless

WordNet sense 6 (fearless and daring):

bold