Synonyms for Heresy:
n.absolution, angel, angelic, archangel, article of faith, blaspheme, blasphemous, bless, blessing. decadence, depravity, enormity, evil, excess, immorality, iniquity, villainy, wrong. •cognition (noun)
•difference of opinion (noun)
agnosticism, apostasy, blasphemy, dissent, protestantism, revisionism, schism, secularism, sin, doctrinal divergence.
atheism, barbarism, bohemian, demonism, demonolatry, dissidence, fetishism, heathenism, heterodoxy, iconolatry, idolatry, nonconformity, paganism, pantheistic, sectarianism, Denominationalist, non-belief, non-religiousness, factionalism, non-orthodoxy.
•unorthodox opinion, especially in religious matters (noun)
agnosticism, apostasy, atheism, blasphemy, dissent, dissidence, heterodoxy, nonconformity, paganism, revisionism, schism, sectarianism, secularism, sin.