70 entries under treacherous topic. ×

1
shaky(adjective, unreliable, insecure, incalculable)
1
snaky(adjective, false, untrue, untrustworthy)
1
suss(adjective, unreliable, insecure, incalculable)
1
troublesome(adjective, unreliable, insecure, incalculable)
1
undutiful(adjective, fickle, untrue, untrustworthy, unprincipled)
1
unserviceable(adjective, unreliable, insecure, incalculable)
1
wonky(adjective, unreliable, insecure, incalculable)
1
wormlike(adjective, untrue, untrustworthy, unfaithful)
0
alienated(adjective, untrue, untrustworthy, unfaithful)
0
estranged(adjective, untrue, untrustworthy, unfaithful)
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APASmart Define. (2015). faithless thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/faithless/thesaurus/synonyms
ChicagoSmart Define. 2015. "faithless thesaurus" https://smartdefine.org/faithless/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, faithless thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/faithless/thesaurus/synonyms>.
MLASmart Define. "faithless thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/faithless/thesaurus/synonyms>