20
loyalty(noun, lying, disloyalty)
8
honesty(noun, evil, immorality, loyalty, truthfulness)
7
devotion(noun, disregard, dislike, loyalty)
6
fidelity(noun, enmity, faithfulness, loyalty)
5
faithfulness(noun, loyalty)
5
permanence
4
allegiance(noun, loyalty, disloyalty)
4
truth(noun, lying)
3
dependability(noun, weakness, lying, wavering)
2
fealty(noun, inconstancy)
2
duty(noun, fun, entertainment, obligation)
2
homage(noun, disregard, disrespect, devotion, admiration)
2
love
2
piety(noun, apathy, impiety)
2
reliability(noun, falsehood)
2
steadfastness
2
trustworthiness(noun, weakness, lying, wavering)
1
constancy(noun, weakness, lying, wavering, loyalty)
1
faith(noun, lying, disloyalty)
1
adherence
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APASmart Define. (2015). treachery thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/treachery/thesaurus/antonyms
ChicagoSmart Define. 2015. "treachery thesaurus" https://smartdefine.org/treachery/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2015, treachery thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/treachery/thesaurus/antonyms>.
MLASmart Define. "treachery thesaurus" 23 December 2015. Web. 28 September 2026. <https://smartdefine.org/treachery/thesaurus/antonyms>