The term Relative can refer to:

• Kinship, the principle binding the most basic social units in society. If two people are connected by circumstances of birth, they are said to be relatives.
• A relative term, for example, lover of __, or giver of __ to __.
• Relativity as a concept in physics (for example Albert Einstein's theory of relativity).
• Relativity as a philosophical concept, opposed to Absolute.