114 entries under illusion topic. ×

6
subterfuge(noun, trick, deception, lie, mistake)
5
deceptiveness(noun, cover, line, deception, lie)
5
equivocation(noun, cover, line, deception, lie)
5
hallucination(noun, confusion, deception, impression, image)
5
non sequitur(noun, expression, idiom, mistake, error)
5
solecism(noun, slip, failure, fault, lapse)
4
blunder(noun, slip, deception, failure, fault)
4
lie(noun, cover, line, trick, deception)
4
misbelief(noun, slip, confusion, deception, failure)
4
misinterpretation(noun, deception, mistake, error, deviation)
4
paradox(noun, misconception)
4
spuriousness(noun, cover, correct, line, deception)
3
artifice(noun, trick, deception, lie, impression)
3
elusion(noun, mistake, error, falsity)
3
false impression(noun, expression, confusion, deception, impression)
3
fancy(noun, confusion, deception, impression, image)
3
faultiness(noun, mistake, error, falsity)
3
fib(noun, cover, line, trick, deception)
3
ignis fatuus(noun, expression, idiom, fancy, confusion)
3
inexactness(noun, deception, mistake, error, deviation)
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APASmart Define. (2015). fallacy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fallacy/thesaurus/synonyms
ChicagoSmart Define. 2015. "fallacy thesaurus" https://smartdefine.org/fallacy/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, fallacy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fallacy/thesaurus/synonyms>.
MLASmart Define. "fallacy thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/fallacy/thesaurus/synonyms>