The phrase "more duodenary" refers to something that is beyond the number twelve. Some synonyms for this phrase include "beyond dozen," "greater than twelve," or "exceeding the twelfth amount." Another possible synonym is "supra-duodecimal," which emphasizes the prefix "supra" meaning "above" or "beyond." Other related adjectives might include "supernumerary," "superabundant," or "excessive." In general, these words convey an idea of abundance, excess, or surpassing of a certain quantity or limit, often in a mathematical context. When looking for a synonym for "more duodenary," it is important to consider the specific context in which the phrase is being used and to choose a word that fits the context and meaning effectively.