Synonyms|214Antonyms|67|Broader|1Narrower|12Related|170
2
treacherousness(noun, continue, deception, doubt, trust)
2
ungodliness(noun, impiety)
2
unholiness(noun, impiety)
2
unsteadfastness
2
untrueness(noun, treachery, falseness, infidelity)
1
Judas kiss(noun, expression, deception, dishonesty, treachery)
1
adulterous affair
1
amour
1
barratry
1
betrayal of trust(noun, expression, idiom, treachery, falseness)
1
breach of faith(expression, idiom)
1
breaking of faith(noun, expression, idiom, treachery, falseness)
1
changeableness
1
cheating(noun, deception, dishonesty, deceit, falsehood)
1
corrigendum(noun, deception, uncertainty, error, defect)
1
cuckoldry
1
deception(noun, uncertainty, dishonesty, treachery, error)
1
dishonesty(noun, deception, doubt, treachery, fraud)
1
double-cross(treachery, deceit, disloyalty)
1
double-dealing(noun, deception, dishonesty, treachery, deceit)
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APASmart Define. (2015). unfaithfulness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unfaithfulness/thesaurus/synonyms
ChicagoSmart Define. 2015. "unfaithfulness thesaurus" https://smartdefine.org/unfaithfulness/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unfaithfulness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unfaithfulness/thesaurus/synonyms>.
MLASmart Define. "unfaithfulness thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/unfaithfulness/thesaurus/synonyms>