103 entries under illusion topic. ×

1
inexactness(noun, deception, mistake, error, falsehood)
1
invalidity(noun, deception, mistake, error, falsehood)
1
invention(noun, desire, fancy, confusion, deception)
1
mind trip(noun, expression, desire, fancy, hope)
1
misconstrual(noun, deception, mistake, error, falsehood)
1
nightmare(noun, desire, fancy, spirit, idea)
1
non sequitur(noun, expression, deception, mistake, error)
1
notion(noun, desire, deception, mistake, hope)
1
objectifying(noun, desire, fancy, hope, image)
1
optical illusion(noun, expression, idiom, fancy, confusion)
1
originality(noun, desire, fancy, hope, image)
1
prejudice(noun, deception, mistake, error, bias)
1
quibbling(noun, deception, mistake, error, falsehood)
1
quirk(noun, deception, mistake, error, reasoning)
1
rainbow(noun, desire, fancy, confusion, idea)
1
speculation(noun, fancy, idea, impression, vision)
1
utopia(noun, desire, fancy, hope, image)
1
vagary(noun, desire, fancy, idea, impression)
1
wraith(noun, fancy, spirit, idea, impression)
0
figment of the imagination(noun, expression, idiom, vision, fantasy)
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APASmart Define. (2016). delusion thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/delusion/thesaurus/synonyms
ChicagoSmart Define. 2016. "delusion thesaurus" https://smartdefine.org/delusion/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, delusion thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/delusion/thesaurus/synonyms>.
MLASmart Define. "delusion thesaurus" 8 March 2016. Web. 28 September 2026. <https://smartdefine.org/delusion/thesaurus/synonyms>