Purusha is a Sanskrit word that is often used in Hindu and Buddhist philosophy to refer to the cosmic being or the self. Although there are no exact synonyms for the word purusha, there are several words that can be used to express similar meanings. For example, the word atman is often used in Hinduism to refer to the self or the individual soul, while the term Brahman is used to describe the ultimate reality or the universal soul. Other synonyms for purusha may include jiva, which refers to the individual soul, or Shiva, which is often described as the cosmic consciousness or the supreme being in Hinduism.