Synonyms of doctrinal

1 Syllable

right, pious, straight, sound, true

2 Syllables

correct, die-hard, devout, old-line, rightful, square, standard, churchgoing, theistic, deistic, proper, ruber

3 Syllables

religious, conformist, orthodox, received, saintlike, punctilious, sanctioned, approved, godfearing, official, sermonic, admitted, biblical

4 Syllables

customary, acknowledged, conventional, buttoned-down, reactionary, theological, homiletic, established, recognized, traditional, canonical, apostolic

5 Syllables

isolationist, well-established, legitimate, conservative, disquisitional

6 Syllables

authoritative, traditionalistic