cult C1

/kʌlt/ A religious group with extreme or unusual beliefs whose members are intensely devoted to a leader.

cultivate B1

/ˈkʌltɪveɪt/ To prepare and use land to grow crops or plants.

cultism C2+

/ˈkʌltɪzəm/ devotion to or the practices of a cult

cultic C2+

/ˈkʌltɪk/ relating to a religious cult or ritual worship