What adjective is used to describe something that is not straightforward and lacks clarity?

The adjective "ambiguous" is used to describe something that is not straightforward and lacks clarity. When a statement, idea, or situation is described as ambiguous, it indicates that it can be understood in more than one way or that its meaning is not clearly defined. This ambiguity can lead to confusion or misinterpretation, as different people may derive different meanings from the same information. It contrasts with the notion of clarity, where information is presented in a clear and unambiguous manner. Understanding this term is essential in various contexts, such as communication, legal documents, or any situation where precise interpretation is crucial.