a person with/of 'loose morals' [=a person whose behavior and especially whose sexual behavior is considered morally wrong by some people]
Although they lost, the minority claimed the vote as a 'moral victory' since they had won the support of so many former opponents.
He's a man with strong 'moral' convictions. [=a man who believes strongly that some things are right and others are wrong]
(..) That's all this is. Here's my suggestion. You go out and you get yourself a big expensive sports car And a younger woman with questionable morals. That's what your father did, and it worked for him. What would I be without you? - I'm gonna get the phone, okay? (..)2009 TvShow: Heroes Title: Chapter One 'Orientation/Jump, Push, Fall' Season: 4 Episode 1