Catholic : including a wide variety of things; all-embracing.Rigid : unable to bend or be forced out of shape; not flexible.Orthodox : following or conforming to the traditional or generally accepted rules or beliefs of a religion, philosophy, or practice.Strict : demanding that rules concerning behaviour are obeyed and observed.Narrow-minded : not willing to listen to or tolerate other people's views; prejudiced.Antonym of Catholic is Narrow-minded