68 entries under treacherous topic. ×

2
disaffected(adjective, untrue, unfaithful)
2
fly by night(adjective, unreliable, insecure, incalculable)
2
low(adjective, corrupt, dishonest, shameful, disgraceful)
2
subversive(adjective, untrue, unfaithful, disaffected)
2
treasonable(adjective, mean, base, false, fickle)
2
truthless(adjective, true, unreliable, insecure)
2
two-timing(adjective, false, dishonest, deceitful, lying)
2
unpatriotic(adjective, fickle, untrue, unprincipled)
1
accident-sensitive(adjective, unreliable, insecure, incalculable)
1
dickey(adjective, unreliable, insecure, incalculable)
1
dicky(adjective, unreliable, insecure, incalculable)
1
double-crossing(adjective, false, dishonest, deceitful, lying)
1
error-prone(adjective, unreliable, insecure, incalculable)
1
fairweather(adjective, unreliable, insecure, incalculable)
1
hopeless(adjective, unreliable, insecure, incalculable)
1
incalculable(adjective, unreliable, insecure)
1
nondurable(adjective, unreliable, insecure, incalculable)
1
pregnable(adjective, unreliable, insecure, incalculable)
1
snaky(adjective, false, untrue, unfaithful)
1
suss(adjective, unreliable, insecure, incalculable)
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APASmart Define. (2016). untrustworthy thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/untrustworthy/thesaurus/synonyms
ChicagoSmart Define. 2016. "untrustworthy thesaurus" https://smartdefine.org/untrustworthy/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2016, untrustworthy thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/untrustworthy/thesaurus/synonyms>.
MLASmart Define. "untrustworthy thesaurus" 14 March 2016. Web. 2 October 2026. <https://smartdefine.org/untrustworthy/thesaurus/synonyms>