27 entries under temperamental topic. ×

11
mercurial(adjective, lively, unpredictable, changeable, indecisive)
7
erratic(adjective, lively, unpredictable, changeable, indecisive)
4
changeable(lively, unpredictable, untrue, indecisive, inconsistent)
3
unpredictable(lively, changeable, indecisive, inconsistent)
2
mobile(adjective, lively, unpredictable, changeable)
2
spirited(lively, unpredictable, changeable)
2
unstable(adjective, lively, unpredictable, changeable, indecisive)
2
variable(adjective, lively, unpredictable, changeable, indecisive)
1
blowing hot and cold(expression, idiom, lively, unpredictable, changeable)
1
bubbleheaded(lively, unpredictable, changeable)
1
capricious(adjective, lively, unpredictable, changeable, untrue)
1
elastic(lively, unpredictable, changeable)
1
expansive(lively, unpredictable, changeable)
1
flaky(lively, unpredictable, changeable)
1
fluctuating(lively, unpredictable, changeable)
1
gaga(lively, unpredictable, changeable)
1
irregular(lively, unpredictable, changeable)
1
irrepressible(lively, unpredictable, changeable)
1
lighthearted(lively, unpredictable, changeable)
1
lubricious(lively, changeable, fickle, untrustworthy, unprincipled)
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APASmart Define. (2016). quicksilver thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/quicksilver/thesaurus/synonyms
ChicagoSmart Define. 2016. "quicksilver thesaurus" https://smartdefine.org/quicksilver/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, quicksilver thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/quicksilver/thesaurus/synonyms>.
MLASmart Define. "quicksilver thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/quicksilver/thesaurus/synonyms>