noun followers of an exclusive system of beliefs and practices.
noun an interest followed with exaggerated zeal.
— synonyms: fad, craze, furor, furore, rage
noun followers of an unorthodox, extremist, or false religion or sect who often live outside of conventional society under the direction of a charismatic leader.
noun a religion or sect that is generally considered to be unorthodox, extremist, or false.
noun a system of religious beliefs and rituals.
— synonyms: cultus, religious_cult
Examples
“Oh my gosh, I'm in a repressive cult! How can I leave it?”
“a cult horror movie”
“You gotta wear make-up at kvlt gigs or you'll be thrown out.”