Argonautica Orphica is a complex term that refers to ancient Greek literature that explores the story of Jason and the Argonauts and the mystical beliefs of the Orphic religion. It can be challenging to find synonyms for this term. However, synonyms for Argonautica may include the word "epic" or "legendary" as it is a famous Greek myth. Whereas Orphica could be replaced with "mystical" or "religious" to better capture the essence of the beliefs of the Orphic religion. Ultimately, the word Argonautica Orphica refers to a blend of epic storytelling and spiritual teachings that have captivated readers for centuries.