Hermetics is a term that refers to the study and practice of alchemy, astrology, and magic. This ancient system of philosophy has various synonyms that are used interchangeably with hermetics. Some common synonyms for hermetics include Hermeticism, Hermetism, and the Hermetic tradition. The word Hermeticism originates from the Greek god Hermes, who was the protector of alchemists and magicians. Hermetism, on the other hand, refers to the philosophical and religious traditions associated with Hermes. The Hermetic tradition, as the name suggests, is the collection of teachings and practices that relate to the Hermetic philosophy. These synonyms are used to describe the same set of ideas and practices, that have been influential throughout history.