80 entries under falseness topic. ×

3
cheating(noun, deception, dishonesty, treachery, fraud)
3
deviousness(noun, dishonesty, treachery, cunning, duplicity)
3
disloyalty(noun, deception, dishonesty, treachery, deceit)
3
falsehood(noun, deception, dishonesty, fraud, deceit)
2
bad faith(noun, expression, deception, treachery, fraud)
2
cozenage(fraud, deceit, lying, falsehood, duplicity)
2
deceptiveness(noun, fraud, deceit, lying, falsehood)
2
dupery(fraud, deceit, lying, falsehood, duplicity)
2
perfidy(noun, deception, dishonesty, treachery, deceit)
2
traitorousness(noun, deception, dishonesty, treachery, crime)
2
treacherousness(noun, deception, dishonesty, deceit)
2
untruth(deception, fraud, deceit, lying, falsehood)
1
apostasy(noun, treachery, disloyalty, infidelity)
1
beguilement(fraud, deceit, lying, falsehood, duplicity)
1
betrayal(noun, deception, dishonesty, treachery, fraud)
1
betrayal of trust(noun, expression, idiom, treachery)
1
blarney(fraud, deceit, lying, falsehood, duplicity)
1
boondoggle(fraud, deceit, lying, falsehood, duplicity)
1
breach of trust(noun, expression, idiom, treachery)
1
breaking of faith(noun, expression, idiom, treachery)
11 years ago|3.8k views|share |citing 
APASmart Define. (2015). deceitfulness thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/deceitfulness/thesaurus/synonyms
ChicagoSmart Define. 2015. "deceitfulness thesaurus" https://smartdefine.org/deceitfulness/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, deceitfulness thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/deceitfulness/thesaurus/synonyms>.
MLASmart Define. "deceitfulness thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/deceitfulness/thesaurus/synonyms>