119 entries under deception topic. ×

26
delusion(noun, cover, line, slip, confusion)
24
error(noun, correct, wrong, slip, confusion)
19
misconception(noun, slip, confusion, idea)
14
mistake(noun, slip, fault, vision)
12
illusion(noun, fancy, trick, belief)
7
casuistry(noun, cover, correct, line)
7
deceit(noun, cover, line, lie)
7
falseness(noun, correct, true, lie)
7
sophistry(noun, correct, true, illusion)
6
erroneousness(noun, correct, true, lie)
6
falsity(noun, correct, failure, fault)
6
misapprehension(noun, slip, confusion, failure)
6
speciousness(noun, cover, correct, line)
6
subterfuge(noun, trick, lie, mistake)
5
deceptiveness(noun, cover, line, lie)
5
equivocation(noun, cover, line, lie)
5
hallucination(noun, confusion, impression, image)
4
blunder(noun, slip, failure, fault)
4
distortion(noun, cover, line, lie)
4
fallaciousness(lie, sham, story, falseness)
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APASmart Define. (2015). fallacy thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fallacy/thesaurus/synonyms
ChicagoSmart Define. 2015. "fallacy thesaurus" https://smartdefine.org/fallacy/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, fallacy thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fallacy/thesaurus/synonyms>.
MLASmart Define. "fallacy thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/fallacy/thesaurus/synonyms>