111 entries under noun topic. ×

2
ungodliness
2
unholiness
2
unsteadfastness
2
untrueness(treachery, falseness, infidelity)
1
Judas kiss(expression, deception, dishonesty, treachery)
1
betrayal of trust(expression, idiom, treachery, falseness)
1
breaking of faith(expression, idiom, treachery, falseness)
1
changeableness
1
cheating(deception, dishonesty, deceit, falsehood)
1
corrigendum(deception, uncertainty, error, defect)
1
deception(uncertainty, dishonesty, treachery, error)
1
dishonesty(deception, doubt, treachery, fraud)
1
double-dealing(deception, dishonesty, treachery, deceit)
1
duplicity(deception, dishonesty, treachery, deceit)
1
erroneousness(deception, uncertainty, dishonesty, error)
1
error(deception, uncertainty, dishonesty, deceit)
1
exaggeration(deception, uncertainty, error, defect)
1
falsehood(deception, dishonesty, deceit, falseness)
1
fraud(deception, doubt, dishonesty, treachery)
1
howler(deception, uncertainty, error, defect)
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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>