Epithet and Oath

Epithet noun - A descriptive or familiar name given instead of or in addition to the one belonging to an individual.

Oath and epithet are semantically related in decent topic. In some cases you can use "Oath" instead a noun "Epithet", when it comes to topics like obscenity.

Oath noun - A person's solemn declaration that he or she will do or not do something.

Epithet and oath are semantically related in decent topic. You can use "Epithet" instead a noun "Oath".