Moral = good and virtuous.

• Live a moral life.
• Moral rights/obligations.
• A moral story.

moral (noun) = lesson or message

• The moral of the story is that one must see the beauty in what one has.

Amoral = unconcerned with the rightness or wrongness of something; being neither moral or immoral.

• An amoral attitude to sex.
• Business is an amoral activity focused on success.

Immoral = not conforming to accepted standards of morality; morally wrong, unethical; licentious

• Unseemly and immoral behavior.
• an immoral film.
• Immoral earnings.
• Deliberately making people suffer is immoral.