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

151 entries under unstable topic. ×

1
every which way(expression, careless, unreasonable, unpredictable)
1
excitable(adjective, moving, passionate, excited, sensitive)
1
fiery(adjective, moving, passionate, unpredictable)
1
flaky(careless, lively, unreasonable, changeable)
1
froward(adjective, passionate, unpredictable, unreliable)
1
frowning(melancholy, miserable, changeable, temperamental)
1
harebrained(adjective, careless, excited, foolish)
1
headstrong(adjective, passionate, unpredictable, unreliable)
1
helter-skelter(careless, unreasonable, unpredictable, changeable)
1
hotheaded(adjective, passionate, unpredictable, unreliable)
1
huffy(changeable, temperamental)
1
humorsome(careless, unreasonable, unpredictable, changeable)
1
hyper(adjective, passionate, unpredictable, unreliable)
1
hypersensitive(adjective, passionate, unpredictable, unreliable)
1
ill-humored(melancholy, miserable, changeable, temperamental)
1
ill-tempered(changeable, temperamental)
1
impatient(adjective, passionate, unpredictable, unreliable)
1
in a huff(expression, idiom, melancholy, miserable)
1
in bad mood(expression, adjective, idiom, passionate)
1
in the doldrums(expression, idiom, melancholy, miserable)
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APASmart Define. (2016). fickle thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/fickle/thesaurus/synonyms
ChicagoSmart Define. 2016. "fickle thesaurus" https://smartdefine.org/fickle/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, fickle thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/fickle/thesaurus/synonyms>.
MLASmart Define. "fickle thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/fickle/thesaurus/synonyms>