74 entries under fault topic. ×

25
illusion(noun, desire, draw, fancy, spirit)
16
error(noun, wrong, slip, trick, confusion)
15
fallacy(noun, cover, line, slip, trick)
15
misconception(noun, slip, confusion, idea, deception)
11
mistake(noun, slip, deception, lapse)
9
aberration(noun, state, confusion, deception)
7
misapprehension(noun, slip, confusion, deception, failure)
6
falsehood(noun, slip, deception, failure)
6
untruth(noun, slip, deception, failure)
5
blunder(noun, slip, confusion, failure)
4
falsity(slip, failure, mistake, lapse)
4
lapse(noun, slip, confusion, failure)
4
misbelief(noun, slip, confusion, deception, failure)
4
misinterpretation(noun, confusion, deception, mistake)
4
misjudgment(noun, slip, confusion, failure)
4
misunderstanding(noun, slip, confusion, failure)
4
trip(noun, desire, fancy, confusion, deception)
3
miscalculation(noun, slip, confusion, deception, failure)
3
oversight(noun, slip, confusion, failure)
3
solecism(noun, slip, confusion, deception, failure)
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APASmart Define. (2016). delusion thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/delusion/thesaurus/synonyms
ChicagoSmart Define. 2016. "delusion thesaurus" https://smartdefine.org/delusion/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, delusion thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/delusion/thesaurus/synonyms>.
MLASmart Define. "delusion thesaurus" 8 March 2016. Web. 24 September 2026. <https://smartdefine.org/delusion/thesaurus/synonyms>