22 entries under careless topic. ×

2
brainless(adjective, silly, unsteady, inconstant)
2
empty-headed(adjective, silly, unstable, unreliable)
2
flighty(adjective, lively, active, unpredictable)
2
gaga(adjective, lively, active, unstable)
2
harebrained(adjective, unstable, unreliable, changeable)
1
bemused(adjective, silly, unsteady, inconstant)
1
capricious(adjective, lively, active, unstable)
1
changeable(adjective, lively, active, unstable)
1
changeful(adjective, silly, unsteady, inconstant)
1
ditzy(adjective, silly, unsteady, inconstant)
1
dizzy(adjective, silly, unstable, unreliable)
1
erratic(adjective, lively, active, unpredictable)
1
featherbrained(adjective, unstable, unreliable, changeable)
1
fickle(adjective, lively, active, unstable)
1
flustered(adjective, silly, unsteady, inconstant)
1
frivolous(adjective, unstable, unreliable, changeable)
1
giddy(adjective, silly, unstable, impulsive)
1
heedless(adjective, silly, unsteady, inconstant)
1
inconstant(adjective, lively, active, unstable)
1
irresolute(adjective, silly, unsteady, inconstant)
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APASmart Define. (2013). bubbleheaded thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/bubbleheaded/thesaurus/synonyms
ChicagoSmart Define. 2013. "bubbleheaded thesaurus" https://smartdefine.org/bubbleheaded/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, bubbleheaded thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/bubbleheaded/thesaurus/synonyms>.
MLASmart Define. "bubbleheaded thesaurus" 28 June 2013. Web. 24 September 2026. <https://smartdefine.org/bubbleheaded/thesaurus/synonyms>