118 entries under unstable topic. ×

24
capricious(adjective, cross, careless, excited, lively)
24
fickle(adjective, happy, cross, careless, cold)
22
volatile(adjective, careless, unreasonable, trivial)
20
changeable(adjective, cross, careless, excited, lively)
20
inconstant(adjective, careless, lively, active)
17
erratic(adjective, cross, careless, lively, melancholy)
17
mercurial(adjective, careless, unreasonable, unsettled)
15
unsteady(adjective, unsettled, changeable, fickle)
15
variable(adjective, careless, unreasonable, unsettled)
15
whimsical(adjective, careless, unreasonable, unsettled)
12
impulsive(adjective, careless, unreasonable, unsettled)
12
skittish(adjective, nervous, unsettled, variable)
10
wayward(adjective, careless, foolish, crazy)
9
unreliable(adjective, careless, unsettled, vague)
9
irresponsible(adjective, careless, stupid, unsettled)
9
unpredictable(adjective, careless, unreasonable, unsettled)
9
unsettled(adjective, impulsive, unpredictable, changeable)
8
fanciful(adjective, careless, unreasonable, erratic)
8
fluctuating(adjective, lively, unsettled, changeable)
8
indecisive(adjective, unsettled, fickle, erratic)
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APASmart Define. (2015). flighty thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/flighty/thesaurus/synonyms
ChicagoSmart Define. 2015. "flighty thesaurus" https://smartdefine.org/flighty/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, flighty thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/flighty/thesaurus/synonyms>.
MLASmart Define. "flighty thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/flighty/thesaurus/synonyms>