138 entries under untrustworthy topic. ×

4
delusive(adjective, mean, smooth, wrong, smart)
4
dodgy(adjective, risky, dangerous, unsafe)
4
fast and loose(expression, adjective, idiom, dishonest, immoral)
4
iniquitous(adjective, evil, corrupt, dishonest, immoral)
4
rotten(adjective, hard, evil, rough, nasty)
4
trustless(adjective, dishonest, deceitful, unpredictable, unreliable)
4
unpredictable(adjective, careless, loose, unreliable, fickle)
3
adulterous(adjective, false, fickle, untrue)
3
capricious(adjective, false, loose, unstable, dishonest)
3
delusory(adjective, smooth, wrong, false, dishonest)
3
disaffected(adjective, contrary, untrue, naughty)
3
fair-weather(adjective, dishonest, deceitful, unreliable, fickle)
3
unassured(adjective, dishonest, deceitful, unpredictable, unreliable)
3
unethical(adjective, low, dishonest, immoral, cunning)
3
unloyal(adjective, false, dishonest, dubious, unsound)
2
counterfeit(adjective, fake, false, dishonest, cunning)
2
falsehearted(adjective, mean, bad, evil, low)
2
not true to(expression, adjective, idiom, false, fickle)
2
open(adjective, dishonest, immoral, rotten)
2
reprobate(adjective, dishonest, immoral, rotten)
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APASmart Define. (2016). treacherous thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/treacherous/thesaurus/synonyms
ChicagoSmart Define. 2016. "treacherous thesaurus" https://smartdefine.org/treacherous/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2016, treacherous thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/treacherous/thesaurus/synonyms>.
MLASmart Define. "treacherous thesaurus" 4 March 2016. Web. 2 October 2026. <https://smartdefine.org/treacherous/thesaurus/synonyms>