Explanation:

- Decree: A decree conclusively determines the rights of the parties involved in a suit. It is a formal expression of an adjudication that ultimately resolves the issues within the case and settles legal entitlements.

- Order: An order is a direction or mandate from the court, which may or may not finally determine the rights involved. It can be an interim step in the proceedings.

- Judgment: A judgment is the statement given by the judge on the grounds of a decree or order. It outlines the reasoning behind the final decision but does not, by itself, determine rights.

- Application: An application typically refers to a party's request or petition made to the court for a specific order or relief. It does not establish legal rights.