230 entries under noun topic. ×

4
doubleness
4
falsity(display, deception, lie, dishonesty)
4
foul play(expression, idiom, deception, cunning)
4
humbug(deception, dishonesty, treachery, falsehood)
4
indirection(dishonesty, crookedness, deviousness, craftiness)
4
insidiousness(treachery, cunning, fraud, deceit)
4
knavery
4
mendacity(deception, dishonesty, treachery, fraud)
4
treacherousness(fake, deception, division, opposition)
4
treason(fake, deception, dishonesty, treachery)
3
art(cunning, deceit, craftiness, wiles)
3
bad faith(expression, idiom, display, deception)
3
betrayal(fake, deception, dishonesty, treachery)
3
cant(display, deception, lie, fraud)
3
deceptiveness(cover, line, deception, dishonesty)
3
delusion(cover, line, deception, lie)
3
dirty pool(expression, craft, fake, deception)
3
dissemblance(deception, division, dishonesty, cunning)
3
dissembling(display, deception, lie, fraud)
3
flimflam(fake, deception, talk, swindle)
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APASmart Define. (2015). duplicity thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/duplicity/thesaurus/synonyms
ChicagoSmart Define. 2015. "duplicity thesaurus" https://smartdefine.org/duplicity/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, duplicity thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/duplicity/thesaurus/synonyms>.
MLASmart Define. "duplicity thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/duplicity/thesaurus/synonyms>