skeptic Synonyms

doubter sceptic infidel unbeliever scoffer sectaries sectary separatist skeptical sneerer head shaker schismatic positivist profaner pyrrhonist questioner rationalist refuter misanthrope sceptical solitarian somatist dissenters sourball sceptically paganist free thinker doubting Thomas Disbelievers non-believer naysayer negativist nonbeliever agnostical separationist zetetic ubiquitarian theosophist stylite polytheist pillarist pessimist heretic heathen hater giaour freethinker flouter dissenter disbeliever