The antonyms for the word "un-orthodoxies" are traditionalism, orthodoxy, conservatism, conformity, and adherence to established beliefs or practices. These are concepts that represent the opposite of unorthodoxy, meaning deviation from established customs or norms. Traditionalism refers to an attachment to or reliance on traditional values or customs. Orthodoxy refers to adherence to established religious beliefs or practices, while conservatism refers to a preference for traditional values and institutions. Conformity represents the act of following established norms or expectations, and adherence to established beliefs or practices means following established dogma or doctrines. All of these ideas represent resistance to unorthodoxy or unconventional ideas.