All of these words convey suggestions or information meant to help someone or guide them towards a certain action or conclusion, but there are some subtle differences between them:
Tip: A tip is a piece of information or advice that is usually given to someone who is already familiar with the topic, and it is meant to improve their performance or give them an edge in a particular situation. For example, a sports coach might give a tip to a player on how to improve their serve.
Advice: Advice is more general and can refer to any kind of guidance or suggestion that someone gives to another person. It can be given in many different contexts, from personal relationships to professional settings. Advice often carries the connotation of being more formal or structured than a tip, and it is usually given by someone who is seen as an authority or expert in the field.
Hint: A hint is a subtle suggestion or clue that is meant to guide someone towards a particular conclusion or course of action. Hints are often more indirect than tips or advice and may require the recipient to do some interpretation or detective work to understand their meaning. For example, a detective might drop a hint about a suspect's whereabouts to lead their team in the right direction.
Clue: A clue is a piece of evidence or information that helps to solve a mystery or puzzle. Clues are usually more concrete than hints and are often used in the context of a crime or investigation. For example, a detective might find a clue at a crime scene that leads them to identify a suspect.