Enneads is a nine-part group, commonly used in literature and philosophy. Synonyms for enneads are "nonets" which refers to a group of nine people or things. "Novenas" is another possible synonym for enneads, which is particularly used in the religious context, referring to a nine-day prayer ritual. "Enneagons" is another possible synonym, which refers to any polygon with nine sides. The term "ennealogy" means a series of nine books, making it a fitting synonym for enneads. Additionally, "enneadecagon" and "nonagon" are other synonyms that refer to 9-sided shapes. Overall, there are various synonyms for enneads that can be used depending on the context in which the term is being used.