137 entries under unreliable topic. ×

8
false(adjective, dishonest, deceitful, unpredictable)
8
incalculable(adjective, insecure, treacherous)
7
precarious(adjective, changeable, insecure, treacherous)
6
dizzy(adjective, weak, happy, careless, excited)
6
dubious(adjective, dishonest, deceitful, unpredictable)
6
fast and loose(expression, adjective, idiom, insecure)
6
insecure(adjective, treacherous, incalculable)
6
shifty(adjective, weak, false, uncertain, dishonest)
6
slippery(adjective, dishonest, deceitful, changeable)
5
mobile(adjective, weak, lively, active, unstable)
5
nondurable(adjective, insecure, treacherous, incalculable)
5
shaky(adjective, weak, uncertain, unstable, doubtful)
5
trustless(adjective, dishonest, deceitful, unpredictable)
5
unassured(adjective, dishonest, deceitful, unpredictable)
5
unsafe(adjective, dishonest, deceitful, unpredictable)
4
protean(adjective, unstable, unsettled, unpredictable)
4
scatterbrained(adjective, careless, excited, immoral, thoughtless)
4
careless(adjective, loose, foolish, unstable, unreasonable)
4
explosive(adjective, passionate, unstable, impulsive, unpredictable)
4
fair-weather(adjective, dishonest, deceitful, untrustworthy)
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APASmart Define. (2016). fickle thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/fickle/thesaurus/synonyms
ChicagoSmart Define. 2016. "fickle thesaurus" https://smartdefine.org/fickle/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, fickle thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/fickle/thesaurus/synonyms>.
MLASmart Define. "fickle thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/fickle/thesaurus/synonyms>