Omnitheist refers to a person who believes in the existence of all gods. Synonyms for omnitheist include pantheist, polytheist, and pandeist. A pantheist believes that God is everything and everything is God. Polytheists believe in multiple gods and goddesses. Pandeism posits that the universe and God are identical, suggesting a belief in a panentheistic or pantheistic universe, including both monotheistic and pantheistic perspectives. Other potential synonyms for omnitheist might include ecumenical, all-inclusive, or open-minded, as these terms likewise suggest a willingness to embrace a variety of belief systems and perspectives.