140 entries under variable topic. ×

14
undependable(adjective, false, passionate, careless, excited)
14
frivolous(adjective, free, careless, wild, excited)
13
temperamental(adjective, change, continue, delicate, cross)
12
mutable(adjective, unstable, unsettled, impulsive, unpredictable)
12
uneven(adjective, irregular, unpredictable, unreliable)
12
unsettled(adjective, uncertain, unstable, irregular, shaky)
12
vacillating(adjective, weak, nervous, unstable, shy)
11
irresolute(adjective, careless, nervous, unstable, shy)
11
wavering(adjective, nervous, unstable, shy, dishonest)
10
changeful(adjective, careless, unstable, dishonest, irregular)
10
giddy(adjective, weak, careless, excited, silly)
9
irresponsible(adjective, careless, excited, foolish, unstable)
8
careless(adjective, easy, foolish, thoughtless, impulsive)
8
sporadic(adjective, irregular, unreliable, broken)
7
flaky(adjective, happy, informal, perfect, unusual)
7
jerky(adjective, irregular, unreliable, random)
7
kinky(adjective, happy, informal, perfect, unusual)
7
spasmodic(adjective, unstable, irregular, unsettled, unpredictable)
6
fly-by-night(adjective, careless, foolish, dishonest, immoral)
6
shifty(adjective, weak, false, uncertain, dishonest)
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APASmart Define. (2015). capricious thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/capricious/thesaurus/synonyms
ChicagoSmart Define. 2015. "capricious thesaurus" https://smartdefine.org/capricious/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, capricious thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/capricious/thesaurus/synonyms>.
MLASmart Define. "capricious thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/capricious/thesaurus/synonyms>