228 entries under noun topic. ×

4
paradox(illusion, misconception)
4
paralogism
4
spuriousness(cover, correct, line, deception)
3
artifice(trick, deception, lie, impression)
3
elusion(mistake, error, illusion, falsity)
3
false impression(expression, confusion, deception, impression)
3
fancy(confusion, deception, impression, image)
3
faultiness(mistake, error, illusion, falsity)
3
fib(cover, line, trick, deception)
3
heterodoxy(doubt, uncertainty, dissent, error)
3
ignis fatuus(expression, idiom, fancy, confusion)
3
inexactness(deception, mistake, error, deviation)
3
misunderstanding(slip, failure, fault, mistake)
3
phantasm(fancy, confusion, deception, impression)
3
quirk(reasoning, illusion, misconception)
2
ambiguity(cover, line, deception, doubt)
2
bias(error, illusion, misconception)
2
bullshit
2
deceitfulness
2
defect
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APASmart Define. (2015). fallacy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fallacy/thesaurus/synonyms
ChicagoSmart Define. 2015. "fallacy thesaurus" https://smartdefine.org/fallacy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, fallacy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fallacy/thesaurus/synonyms>.
MLASmart Define. "fallacy thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/fallacy/thesaurus/synonyms>