129 entries under fickle topic. ×

13
temperamental(adjective, change, continue, delicate, cross)
12
mutable(adjective, unstable, unsettled, impulsive, unpredictable)
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
random(adjective, erratic, frivolous, haphazard)
7
scatterbrained(adjective, careless, excited, irregular)
7
spasmodic(adjective, unstable, irregular, unsettled, unpredictable)
6
fly-by-night(adjective, careless, foolish, dishonest, immoral)
6
shifty(adjective, weak, false, uncertain, dishonest)
6
ticklish(adjective, change, weak, continue, difficult)
6
unsure(adjective, false, loose, dishonest, deceitful)
6
varying(adjective, unstable, irregular, unsettled, unpredictable)
5
changing(adjective, feature, mood, changeable)
5
shifting(adjective, unstable, irregular, unsettled, shaky)
5
untrustworthy(adjective, weak, careless, loose, foolish)
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APASmart Define. (2015). capricious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/capricious/thesaurus/synonyms
ChicagoSmart Define. 2015. "capricious thesaurus" https://smartdefine.org/capricious/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, capricious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/capricious/thesaurus/synonyms>.
MLASmart Define. "capricious thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/capricious/thesaurus/synonyms>