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

151 entries under unstable topic. ×

1
short-tempered(changeable, temperamental)
1
splenetic(melancholy, changeable, temperamental, downcast)
1
testy(changeable, temperamental)
1
tottery
1
touchy(adjective, delicate, unreliable, changeable)
1
unreasonable(careless, unpredictable, changeable, variable)
1
unsound(adjective, careless, loose, shaky)
1
up and down(expression, adjective, idiom, free, careless)
1
vagarious(careless, unreasonable, unpredictable, changeable)
1
willful(adjective, passionate, unpredictable, unreliable)
1
wobbly(adjective, weak, uncertain, doubtful)
0
crabbed(changeable, temperamental)
0
crestfallen(melancholy, miserable, changeable, temperamental)
0
dismal(melancholy, miserable, changeable, temperamental)
0
doleful(melancholy, miserable, changeable, temperamental)
0
dour(changeable, temperamental)
0
downcast(melancholy, miserable, changeable, temperamental)
0
gloomy(changeable, temperamental)
0
glum(changeable, temperamental)
0
grumpy(changeable, temperamental)
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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>