118 entries under careless topic. ×

24
capricious(adjective, cross, excited, lively)
24
fickle(adjective, happy, cross, cold)
22
frivolous(noun, adjective, slight, ability)
22
volatile(adjective, unstable, unreasonable, trivial)
20
changeable(adjective, cross, excited, lively)
20
giddy(noun, adjective, ability, happy)
20
inconstant(adjective, lively, active, unstable)
20
unstable(adjective, unreasonable, unsettled, changeable)
19
scatterbrained(noun, adjective, ability, silly)
17
erratic(adjective, cross, lively, melancholy)
17
mercurial(adjective, unstable, unreasonable, unsettled)
16
wild(adjective, foolish, stupid, crazy)
15
variable(adjective, unstable, unreasonable, unsettled)
15
whimsical(adjective, unstable, unreasonable, unsettled)
13
dizzy(noun, adjective, beat, slang, ability)
12
impulsive(adjective, unstable, unreasonable, unsettled)
11
empty-headed(adjective, slight, ability, silly)
10
thoughtless(adjective, fickle, reckless, erratic)
10
wayward(adjective, foolish, crazy, unstable)
9
unreliable(adjective, unstable, unsettled, vague)
11 years ago|15k views|share |citing 
APASmart Define. (2015). flighty thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/flighty/thesaurus/synonyms
ChicagoSmart Define. 2015. "flighty thesaurus" https://smartdefine.org/flighty/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, flighty thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/flighty/thesaurus/synonyms>.
MLASmart Define. "flighty thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/flighty/thesaurus/synonyms>