63 entries under capricious topic. ×

12
fluctuating(adjective, free, rough, wild, lively)
12
shifting(adjective, upset, unusual, anxious, unstable)
11
indecisive(adjective, uncertain, doubtful, unsettled, hesitant)
10
impulsive(adjective, cross, lively, melancholy, active)
9
fanciful(adjective, free, wild, impulsive, unpredictable)
9
uneven(adjective, smooth, rough, unstable, irregular)
9
whimsical(adjective, change, free, continue, wild)
8
fleeting(adjective, present, short, limited, brief)
8
flitting(adjective, irresolute, transient)
8
temperamental(adjective, change, weak, continue, delicate)
7
fly-by-night(adjective, loose, short, unpredictable, unreliable)
6
spasmodic(adjective, rough, anxious, unstable, irregular)
6
sporadic(adjective, irregular, disturbed, unreliable, variable)
5
faithless(adjective, dishonest, untrue, untrustworthy, frivolous)
5
frivolous(adjective, free, careless, wild, excited)
5
ticklish(adjective, upset, change, weak, continue)
4
eccentric(adjective, unusual, irregular, unpredictable, unreliable)
4
random(adjective, uncertainty, uncertain, irregular, disturbed)
4
scatterbrained(adjective, careless, excited, stupid, unreliable)
4
unsystematic(adjective, unreliable, uneven, variable, erratic)
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APASmart Define. (2016). changeable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/changeable/thesaurus/synonyms
ChicagoSmart Define. 2016. "changeable thesaurus" https://smartdefine.org/changeable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, changeable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/changeable/thesaurus/synonyms>.
MLASmart Define. "changeable thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/changeable/thesaurus/synonyms>