3
artful
3
base(adjective, mean, bad, dishonest, immoral)
3
counterfeit(adjective, false, dishonest, cunning, artful)
3
debatable(uncertainty, uncertain, doubtful, dubious, suspect)
3
designing(adjective, false, dishonest, cunning, deceitful)
3
despicable(adjective, shameful, disgraceful, disreputable)
3
disputable(uncertainty, uncertain, doubtful, dubious, suspect)
3
double-faced(adjective, dishonest, deceitful, duplicitous)
3
erroneous(adjective, wrong, false, dishonest, unpredictable)
3
evasive
3
fair-weather(adjective, dishonest, deceitful, unreliable, fickle)
3
fake(adjective, unpredictable, fickle, variable, undependable)
3
fallacious(adjective, wrong, false, lying, incorrect)
3
fast and loose(expression, adjective, idiom, dishonest, immoral)
3
flimsy
3
furtive(adjective, false, dishonest, cunning, deceitful)
3
guileful(adjective, false, dishonest, cunning, deceitful)
3
inaccurate(adjective, wrong, false, dishonest, unpredictable)
3
jaundiced
3
misleading(adjective, mean, bad, wrong, false)
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APASmart Define. (2016). untrustworthy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/untrustworthy/thesaurus/synonyms
ChicagoSmart Define. 2016. "untrustworthy thesaurus" https://smartdefine.org/untrustworthy/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, untrustworthy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/untrustworthy/thesaurus/synonyms>.
MLASmart Define. "untrustworthy thesaurus" 14 March 2016. Web. 30 September 2026. <https://smartdefine.org/untrustworthy/thesaurus/synonyms>