73 entries under unpredictable topic. ×

2
airy(impulsive, explosive)
2
bubbleheaded(adjective, careless, lively, active)
2
buoyant(lively, impulsive, changeable, explosive)
2
flip(lively, changeable, frivolous, playful)
2
freakish(careless, unstable, unreasonable, changeable)
2
gay(adjective, happy, lively, silly, foolish)
2
lighthearted(adjective, ability, happy, lively, silly)
2
movable(adjective, lively, unstable, unsettled)
2
quicksilver(lively, changeable, indecisive, inconsistent)
2
sprightly(lively, impulsive, changeable, explosive)
1
any way the wind blows(expression, careless, unstable, unreasonable)
1
contrary(careless, unstable, unreasonable, changeable)
1
crotchety(adjective, careless, unstable, unreasonable)
1
every which way(expression, careless, unstable, unreasonable)
1
flaky(careless, lively, unstable, unreasonable)
1
helter-skelter(careless, unstable, unreasonable, changeable)
1
humorsome(careless, unstable, unreasonable, changeable)
1
kinky(careless, unstable, unreasonable, changeable)
1
mobile(lively, unstable, unsettled, changeable)
1
notional(careless, unstable, unreasonable, changeable)
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APASmart Define. (2015). flighty thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/flighty/thesaurus/synonyms
ChicagoSmart Define. 2015. "flighty thesaurus" https://smartdefine.org/flighty/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, flighty thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/flighty/thesaurus/synonyms>.
MLASmart Define. "flighty thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/flighty/thesaurus/synonyms>