135 entries under noun topic. ×

1
preconception(deception, mistake, error, falsehood)
1
prejudice(deception, mistake, error, falsehood)
1
quibbling(deception, mistake, error, falsehood)
1
quirk(deception, mistake, error, falsehood)
1
rot
1
rubbish
1
sham(deception, lie, dishonesty, story)
1
smoke(literature, lie, nonfiction, fantasy)
1
solecism(slip, deception, failure, fault)
1
sophistry(deception, mistake, error, falsehood)
1
speciousness(deception, mistake, error, falsehood)
1
spoof
1
subterfuge(deception, lie, mistake, error)
1
untruism(deception, lie, sham, dishonesty)
0
allegory
0
artifact(lie, deceit, falsehood, invention)
0
conception
0
contradiction
0
contrivance
0
fish tale
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APASmart Define. (2015). untruth thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/untruth/thesaurus/synonyms
ChicagoSmart Define. 2015. "untruth thesaurus" https://smartdefine.org/untruth/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, untruth thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/untruth/thesaurus/synonyms>.
MLASmart Define. "untruth thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/untruth/thesaurus/synonyms>