Ought

"Ought" is a term used to express moral or ethical expectation, suggesting something is right or appropriate to do. It indicates a sense of duty or obligation, often rooted in beliefs about what is good, fair, or proper. Unlike "must," which implies necessity, "ought" carries a softer tone, implying that while an action is recommended or morally correct, it is not an absolute requirement. For example, saying "You ought to tell the truth" suggests it is the right thing to do, based on moral standards, without implying legal enforceability.