Moral as a noun or an adjective, which is used to describe standards of good or bad character and behaviour. It can also be used to describe a kind of story that tells you how you should or should not behave.
Wilde was condemned by his critics for writing an "immoral" book; he claimed it was a very moral work.
Morale is a noun that describes the amount of confidence felt by a person or group of people, especially when in a dangerous or difficult situation.
During the second world war lipstick was kept in production in the UK because of its effect on morale.