1
impiousness(wickedness, profanity, sacrilege)
1
inability to believe(expression, idiom)
1
incoherence
1
incommensurability
1
incompatibility
1
incongruity
1
inconsonance
1
inexactness(noun, deception, mistake, error, falsehood)
1
insubordination(noun, disagreement, opposition, breach, dissent)
1
insurgence(noun, revolt, revolution, uprising, rebellion)
1
insurgency(noun, revolt, revolution, uprising, rebellion)
1
invalidity(noun, deception, mistake, error, falsehood)
1
irreconcilability
1
irreligion(noun, doubt, heterodoxy, atheism, unbelief)
1
lawlessness(noun, disagreement, opposition, breach, dissent)
1
minimifidianism
1
misapplication
1
misapprehension(noun, deception, mistake, error, falsehood)
1
miscalculation(noun, deception, mistake, error, falsehood)
1
misconception(noun, deception, mistake, error, falsehood)
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APASmart Define. (2015). heresy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/heresy/thesaurus/synonyms
ChicagoSmart Define. 2015. "heresy thesaurus" https://smartdefine.org/heresy/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, heresy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/heresy/thesaurus/synonyms>.
MLASmart Define. "heresy thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/heresy/thesaurus/synonyms>