72 entries under temperamental topic. ×

3
gaga(adjective, careless, lively, active, unstable)
2
lubricious(adjective, weak, lively, uncertain, active)
1
bubbleheaded(adjective, careless, lively, active, unstable)
1
cantankerous
1
down in the dumps(expression, idiom, melancholy, miserable, unstable)
1
down in the mouth(expression, idiom, melancholy, miserable, unstable)
1
flaky(adjective, lively, irregular, unpredictable, unreliable)
1
frowning(melancholy, miserable, unstable, downcast)
1
huffy
1
ill-humored(melancholy, miserable, unstable, downcast)
1
ill-tempered
1
in a huff(expression, idiom, melancholy, miserable, unstable)
1
in the doldrums(expression, idiom, melancholy, miserable, unstable)
1
irascible
1
irritable(unstable, unpredictable, unreliable, fickle, erratic)
1
miserable(melancholy, unstable, downcast)
1
moping(melancholy, miserable, unstable, downcast)
1
offended(melancholy, miserable, unstable, downcast)
1
petulant(adjective, cross, passionate, miserable, unstable)
1
piqued(melancholy, miserable, unstable, downcast)
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APASmart Define. (2016). changeable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/changeable/thesaurus/synonyms
ChicagoSmart Define. 2016. "changeable thesaurus" https://smartdefine.org/changeable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, changeable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/changeable/thesaurus/synonyms>.
MLASmart Define. "changeable thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/changeable/thesaurus/synonyms>