The term 'most novenary' refers to something that is composed of nine parts or elements. Some synonyms for this term could include terms like 'nonet', 'ennead', or 'novem'. Other options might include words like 'ninety', 'nine-fold', or 'ninth'. Depending on the context, other synonyms for this term might include words like 'supernal', 'heavenly', or 'divine', as there are many spiritual and religious traditions in which the number nine is considered significant. Ultimately, when seeking out synonyms for 'most novenary', it is important to consider the context in which the term is being used and the connotations associated with different synonyms.