dissolute \DIS-uh-loot, adjective:
Loose in morals and conduct; marked by indulgence in sensual pleasures or vices.
The real measure of a man is, is he dissolute? If he finds $100 bill on the sidewalk, would he look (in earnest) for its owner? If he got married, would he cheat on his wife? Does he do the right thing, even when no one’s looking?