Uncanonicalness is a word that describes something that is not considered to be in agreement with established, recognized, or accepted rules or standards. Some synonyms for this term include nonconformity, irregularity, deviation, noncompliance, abnormality, heresy, dissension, defiance, unorthodoxy, or non-traditionalism. These words convey the same meaning that reflects something which is not up to the traditional or widely accepted norms and practices. These terms often imply criticism or disapproval and are used to describe behavior, ideas, beliefs, or practices that do not abide by established traditions, rules, or codes of conduct. Expanding one's vocabulary to include synonyms of uncanonicalness can help to more accurately convey the intended message of one's writing or speech.