30 entries under duplicity topic. ×

1
dishonesty(noun, deception, doubt, treachery, fraud)
1
double-dealing(noun, deception, dishonesty, treachery, deceit)
1
fraud(noun, deception, doubt, dishonesty, treachery)
1
two-timing(noun, treachery, deceit, lying)
0
disbelief(noun, doubt, dishonesty, treachery, fraud)
0
doubt(noun, dishonesty, treachery, fraud, deceit)
0
extramarital relations(noun, expression, affair, faithlessness)
0
lewdness(noun, affair, faithlessness)
0
lying(noun, treachery, deceit, falseness)
0
skepticism(noun, doubt, dishonesty, treachery, fraud)
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APASmart Define. (2015). unfaithfulness thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/unfaithfulness/thesaurus/synonyms
ChicagoSmart Define. 2015. "unfaithfulness thesaurus" https://smartdefine.org/unfaithfulness/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2015, unfaithfulness thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/unfaithfulness/thesaurus/synonyms>.
MLASmart Define. "unfaithfulness thesaurus" 10 April 2015. Web. 2 October 2026. <https://smartdefine.org/unfaithfulness/thesaurus/synonyms>