Synonyms|916Antonyms|226|Broader|11Narrower|4Related|1.6k

137 entries under unreliable topic. ×

3
two-timing(adjective, false, cold, hot, dishonest)
3
unserviceable(adjective, insecure, treacherous, incalculable)
3
wonky(adjective, insecure, treacherous, incalculable)
2
crooked(adjective, false, dishonest, deceitful)
2
deceitful(adjective, false, dishonest, unpredictable)
2
devious(adjective, false, dishonest, deceitful)
2
featherbrained(adjective, careless, foolish, unstable, faint)
2
impetuous(adjective, moving, unstable, changeable)
2
two-faced(adjective, false, dishonest, deceitful)
1
bubbleheaded(adjective, careless, lively, active, unstable)
1
cussed(adjective, passionate, unstable, unpredictable)
1
easily upset(expression, adjective, passionate, unstable, unpredictable)
1
effervescent(careless, lively, unstable, unreasonable)
1
emotional(adjective, moving, passionate, unstable, unpredictable)
1
empty-headed(adjective, careless, silly, unstable, faint)
1
excitable(adjective, moving, passionate, excited, sensitive)
1
fiery(adjective, moving, passionate, unstable, unpredictable)
1
froward(adjective, passionate, unstable, unpredictable)
1
harebrained(adjective, careless, excited, foolish, unstable)
1
headstrong(adjective, passionate, unstable, unpredictable)
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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>