traditionalism

attitudes or opinions tending to favor established ideas, conditions, or institutions a staunch supporter of grammatical traditionalism, my English teacher didn't care what the experts in linguistics said Synonyms conservativeness, die-hardism, reactionaryism, conservatism, ultraconservatismRelated Words neoconservatism, Toryism; illiberalism; conventionalism, conventionality, fogyism (or fogeyism)Near Antonyms neoliberalism; extremism, radicalism; nonconformism, nonconformity, unconventionalism, unorthodoxyAntonyms broad-mindedness, liberalism, liberalness, open-mindedness, progressivism