15
disloyalty(noun, continue, scorn, censure, deception)
15
treachery(noun, disregard, continue, fake, scorn)
14
infidelity(noun, continue, fake, deception, doubt)
14
perfidy(noun, continue, fake, deception, doubt)
14
treason(noun, fake, deception, doubt, dishonesty)
12
inconstancy(noun, disregard, scorn, censure, doubt)
11
dishonesty(noun, deception, doubt, treachery, cunning)
11
falseness(noun, continue, fake, doubt, trust)
10
betrayal(noun, fake, deception, doubt, dishonesty)
10
unfaithfulness(noun, continue, deception, doubt, trust)
9
disbelief(noun, difficulty, anxiety, confusion, doubt)
9
falsity(noun, continue, deception, doubt, trust)
8
doubt(noun, verb, anxiety, doubt, uncertainty)
8
fickleness(noun, doubt, dishonesty, treachery, deceit)
8
fraud(noun, deception, doubt, dishonesty, treachery)
6
perfidiousness(noun, continue, fake, deception, doubt)
5
atheism(noun, doubt, uncertainty, dissent, reservation)
5
disaffection(noun, fake, deception, failure, dishonesty)
5
duality(deception, division, dishonesty, deceit, falsehood)
5
duplicity(noun, fake, deception, dishonesty, treachery)
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APASmart Define. (2015). faithlessness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/faithlessness/thesaurus/synonyms
ChicagoSmart Define. 2015. "faithlessness thesaurus" https://smartdefine.org/faithlessness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, faithlessness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/faithlessness/thesaurus/synonyms>.
MLASmart Define. "faithlessness thesaurus" 23 December 2015. Web. 21 September 2026. <https://smartdefine.org/faithlessness/thesaurus/synonyms>