Synonyms of heretic

Noun

1. heretic, misbeliever, religious outcast, outcast, castaway, pariah, Ishmael

usage: a person who holds religious beliefs in conflict with the dogma of the Roman Catholic Church

2. heretic, nonconformist, recusant

usage: a person who holds unorthodox opinions in any field (not merely religion)

Definition and meaning of heretic (Dictionary)