135 entries under noun topic. ×

2
heresy(deception, mistake, error, falsehood)
2
illegality
2
misapprehension(slip, deception, failure, fault)
2
misconception(slip, deception, failure, fault)
2
misconstruction
2
mistake(slip, deception, fault, error)
2
perjury(deception, lie, sham, dishonesty)
2
sophism(deception, mistake, dishonesty, error)
2
trick
1
ambiguity(deception, mistake, error, falsehood)
1
balderdash
1
casuistry(deception, mistake, error, falsehood)
1
cavil(deception, mistake, error, falsehood)
1
concoction(literature, lie, nonfiction, fantasy)
1
dishonesty(deception, lie, sham, story)
1
elusion(deception, mistake, error, falsehood)
1
fairy story(expression, lie, fantasy, story)
1
fake(deception, lie, dishonesty, deceit)
1
fakery(deception, lie, sham, dishonesty)
1
false impression(expression, misunderstanding, misconception, misreading)
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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>