dogmatic synonyms

determined confident definite arbitrary arrogant authoritarian stubborn insistent emphatic downright unequivocal autocratic fanatical obstinate intolerant dictatorial imperious overbearing domineering doctrinaire tyrannical opinionated bigoted egotistical magisterial despotic obdurate hidebound oracular fascistic one-sided narrow-minded closed-minded wrongheaded

positive formal theoretical inevitable systematic orthodox eternal authoritative imperative unqualified canonical categorical doctrinal immovable axiomatic peremptory unerring unchangeable pontifical ex cathedra on faith by nature