68 entries under noun topic. ×

6
error(deception, lie, sham, dishonesty)
6
falsehood(lie, story, falseness, untruth)
6
falsity(deception, lie, sham, dishonesty)
6
untruth(deception, lie, sham, dishonesty)
5
fallacy(deception, lie, sham, story)
5
falseness(deception, lie, sham, dishonesty)
4
incorrectness(falseness, inaccuracy, wrongness, erroneousness)
3
aberration
3
delusion
3
inaccuracy(falseness, wrongness, erroneousness, hollowness)
3
perversion
3
wrongness(falseness, wrongness, erroneousness, mistakenness)
2
deceit(deception, lie, sham, story)
2
deception(lie, sham, story, falseness)
2
distortion(deception, lie, sham, story)
2
equivocation(deception, lie, sham, dishonesty)
2
erroneousness(deception, lie, sham, dishonesty)
2
fabrication(deception, lie, sham, dishonesty)
2
faultiness(wrongness, unsoundness, invalidity)
1
absurdities
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APASmart Define. (2015). fallaciousness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fallaciousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "fallaciousness thesaurus" https://smartdefine.org/fallaciousness/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, fallaciousness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fallaciousness/thesaurus/synonyms>.
MLASmart Define. "fallaciousness thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/fallaciousness/thesaurus/synonyms>