Synonyms for dogmatic

modified

1. Based on an assumption of absolute truth

   doctrinal, categorical, canonical, unchangeable, inevitable, immovable, unqualified, eternal, positive, authoritative, systematic, orthodox, formal, ex cathedra, pontifical, imperative, peremptory, theoretical, axiomatic, unerring, by fiat, on faith, as a matter of course, by nature, by God's will, by natural law; see also absolute 1.

   Antonyms irresolute*, uncertain, whimsical.

2. Acting as though one possessed absolute truth

   dictatorial, doctrinaire, opinionated, arbitrary, overbearing, arrogant, egotistical, bigoted, fanatical, intolerant, imperious, magisterial, domineering, authoritarian, pontifical, positive, peremptory, oracular, tyrannical, fascistic, despotic, obstinate, confident, downright, unequivocal, definite, stubborn, determined, emphatic, insistent, obdurate, closed-minded, narrow-minded, wrongheaded, one-sided, wedded to an opinion, hidebound, high and mighty*, stiff-necked*, hard-shell*, pushy*, pigheaded*, bullheaded*; see also absolute 3, autocratic 1, obstinate.

   Antonyms tolerant, dubious, flexible.