48 entries under lively topic. ×

24
capricious(adjective, cross, careless, excited)
24
fickle(adjective, happy, cross, careless, cold)
20
changeable(adjective, cross, careless, excited)
20
inconstant(adjective, careless, active, unstable)
17
erratic(adjective, cross, careless, melancholy)
8
fluctuating(adjective, unstable, unsettled, changeable)
6
irregular(adjective, unstable, unsettled, unpredictable)
5
gaga(adjective, ability, informal, careless)
4
mad(adjective, foolish, active, crazy)
2
bubbleheaded(adjective, careless, active, unpredictable)
2
buoyant(impulsive, unpredictable, changeable, explosive)
2
flip(unpredictable, changeable, frivolous, playful)
2
gay(adjective, happy, silly, foolish)
2
lighthearted(adjective, ability, happy, silly)
2
movable(adjective, unstable, unsettled, unpredictable)
2
quicksilver(unpredictable, changeable, indecisive, inconsistent)
2
sprightly(impulsive, unpredictable, changeable, explosive)
1
carefree(adjective, happy, careless, wild)
1
flaky(careless, unstable, unreasonable, unpredictable)
1
lubricious(careless, unstable, unreasonable, changeable)
<123>
11 years ago|15k views|share |citing 
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>