127 entries under deception topic. ×

4
falsity(noun, dishonesty, treachery, fraud)
4
lie(noun, fraud, lying, pretense)
4
lying(noun, dishonesty, fraud, deceit)
4
mendacity(noun, dishonesty, fraud, deceit)
4
prevarication(noun, dishonesty, fraud, deceit)
4
slyness(noun, dishonesty, treachery, cunning)
4
underhandedness(noun, dishonesty, treachery, cunning)
4
wile(noun, dishonesty, treachery, duplicity)
3
cheating(noun, dishonesty, treachery, fraud)
3
chicane(noun, dishonesty, treachery, fraud)
3
disloyalty(noun, dishonesty, treachery, deceit)
3
falsehood(noun, dishonesty, fraud, deceit)
3
untruthfulness(noun, deceit, lying, fraudulence)
2
bad faith(noun, expression, treachery, fraud)
2
dissembling(noun, fraud, pretense, duplicity)
2
fabrication(lying, untruthfulness, lies, mendacity)
2
imposture(noun, dishonesty, treachery, fraud)
2
perfidy(noun, dishonesty, treachery, deceit)
2
quackery(noun, fraud, pretense, trickery)
2
traitorousness(noun, dishonesty, treachery, crime)
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APASmart Define. (2015). deceitfulness thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/deceitfulness/thesaurus/synonyms
ChicagoSmart Define. 2015. "deceitfulness thesaurus" https://smartdefine.org/deceitfulness/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, deceitfulness thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/deceitfulness/thesaurus/synonyms>.
MLASmart Define. "deceitfulness thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/deceitfulness/thesaurus/synonyms>