sectarian (part of speech: adjective)
fetishistic, sectarian, barbarous, heterodox, heretic, pagan, factional, Bohemian, nonreligious, animalistic, nonconforming, idolatrous, non-Christian, atheistic, unscriptural, unchristian, nonorthodox, unorthodox, non-believing, dissenting, demonical, pantheistic, heathen
irreligious (part of speech: adjective)
unorthodox (part of speech: adjective)
skeptical (part of speech: adjective)
- Plainsmen to this day call it Larmie in that iconoclastic slaughter of every poetic title that is their proud characteristic. - "Marion's Faith.", Charles King.
- While this coincidence was fresh in his mind, Morgan read Wilson's iconoclastic book on Mexico. - "William Hickling Prescott", Harry Thurston Peck.
- No lace curtain ever made could be both artistic and serviceable; some persons go so far as to say that they never were either, but we have too much reverence for tradition to be so iconoclastic. - "The Complete Home", Various.