1
falsity(noun, dishonesty, treachery, fraud, deceit)
1
feloniousness(noun, dishonesty)
1
flagrancy
1
flimflam(noun, dishonesty, treachery, cunning, fraud)
1
fourberie(noun, dishonesty, treachery, cunning, fraud)
1
graft(noun, dishonesty, treachery, cunning, fraud)
1
guile(noun, dishonesty, treachery, fraud, deceit)
1
hanky-panky(noun, dishonesty, treachery, cunning, fraud)
1
hocus-pocus(noun, dishonesty, treachery, cunning, fraud)
1
hypocrisy(noun, dishonesty)
1
impurity(noun, evil, corruption, degradation)
1
infidelity(noun, dishonesty, treachery, fraud, deceit)
1
insidiousness(noun, dishonesty, treachery, fraud, deceit)
1
looseness(noun, evil, corruption, degradation)
1
low cunning
1
lubricity(noun, evil, corruption, degradation)
1
mendacity(noun, dishonesty, treachery, fraud, deceit)
1
perfidiousness(noun, dishonesty, treachery, fraud, deceit)
1
perfidy(noun, dishonesty, treachery, fraud, deceit)
1
perversion(noun, evil, immorality, corruption, wickedness)
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APASmart Define. (2015). improbity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/improbity/thesaurus/synonyms
ChicagoSmart Define. 2015. "improbity thesaurus" https://smartdefine.org/improbity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, improbity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/improbity/thesaurus/synonyms>.
MLASmart Define. "improbity thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/improbity/thesaurus/synonyms>