86 entries under delusion topic. ×

1
mirage(noun, fancy, confusion, deception, impression)
1
misconstrual(noun, deception, mistake, falsehood, deviation)
1
misimpression(noun, fancy, confusion, deception, impression)
1
mistaken belief(noun, expression, misunderstanding, misconception)
1
mockery(noun, fancy, confusion, deception, impression)
1
notion(noun, deception, mistake, falsehood, deviation)
1
optical illusion(noun, expression, confusion, deception, impression)
1
paramnesia(noun, fancy, confusion, deception, impression)
1
phantasm(noun, fancy, confusion, deception, impression)
1
pipe dream(noun, expression, confusion, deception, impression)
1
preconception(noun, deception, mistake, falsehood, deviation)
1
prejudice(noun, slight, damage, harm, deception)
1
quibbling(noun, deception, mistake, falsehood, deviation)
1
quirk(noun, deception, mistake, falsehood, deviation)
1
rainbow(noun, fancy, confusion, deception, impression)
1
seeming(noun, fancy, confusion, deception, impression)
1
semblance(noun, fancy, confusion, deception, impression)
1
sophism(noun, deception, mistake, falsehood, deviation)
1
sophistry(noun, deception, mistake, falsehood, deviation)
1
speciousness(noun, deception, mistake, vision, fantasy)
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APASmart Define. (2015). error thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/error/thesaurus/synonyms
ChicagoSmart Define. 2015. "error thesaurus" https://smartdefine.org/error/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, error thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/error/thesaurus/synonyms>.
MLASmart Define. "error thesaurus" 9 June 2015. Web. 23 September 2026. <https://smartdefine.org/error/thesaurus/synonyms>