96 entries under dubious topic. ×

35
undependable(adjective, strong, false, passionate, careless)
34
untrustworthy(adjective, false, careless, foolish, uncertainty)
28
uncertain(adjective, delicate, passionate, true, nervous)
27
unstable(adjective, characteristic, quality, finance, banking)
23
questionable(adjective, uncertainty, uncertain, true, dishonest)
16
unsure(adjective, delicate, uncertain, true, nervous)
15
doubtful(adjective, delicate, uncertain, nervous, unstable)
15
shaky(adjective, delicate, uncertain, nervous, unstable)
12
insecure(adjective, delicate, false, uncertain, nervous)
12
risky(adjective, characteristic, quality, finance, banking)
12
wavering(adjective, uncertain, true, nervous, unstable)
12
weak(adjective, false, uncertain, true, nervous)
11
irregular(adjective, unstable, doubtful, unsettled, vague)
11
unfaithful(adjective, wrong, false, true, dishonest)
11
vacillating(adjective, uncertain, true, nervous, unstable)
10
unsettled(adjective, delicate, uncertain, unstable, irregular)
9
fly-by-night(adjective, false, careless, foolish, uncertain)
9
shifty(adjective, wrong, false, true, dishonest)
8
dishonest(adjective, wrong, false, deceitful, lying)
8
disreputable(adjective, true, unpredictable, fickle)
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APASmart Define. (2016). unreliable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unreliable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unreliable thesaurus" https://smartdefine.org/unreliable/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, unreliable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unreliable/thesaurus/synonyms>.
MLASmart Define. "unreliable thesaurus" 4 March 2016. Web. 27 September 2026. <https://smartdefine.org/unreliable/thesaurus/synonyms>