42 entries under careless topic. ×

1
blowing hot and cold(expression, unstable, unreasonable, unpredictable)
1
changeful(unstable, unreasonable, unpredictable, changeable)
1
contrary(unstable, unreasonable, unpredictable, changeable)
1
effervescent(unstable, unreasonable, unpredictable, changeable)
1
every which way(expression, unstable, unreasonable, unpredictable)
1
fitful(unstable, unreasonable, unpredictable, changeable)
1
flighty(adjective, unstable, unreasonable, unpredictable)
1
gaga(unstable, unreasonable, unpredictable, changeable)
1
helter-skelter(unstable, unreasonable, unpredictable, changeable)
1
impulsive(adjective, unusual, unstable, unreasonable)
1
lubricious(unstable, unreasonable, unpredictable, changeable)
1
mercurial(adjective, unstable, unreasonable, unpredictable)
1
mutable(unstable, unreasonable, unpredictable, changeable)
1
picky(unstable, unreasonable, unpredictable, changeable)
1
punchy(unstable, unreasonable, unpredictable, changeable)
1
ticklish(delicate, awkward, unstable, unreasonable)
1
unstable(adjective, delicate, awkward, unreasonable)
1
up and down(expression, unstable, unreasonable, unpredictable)
1
variable(adjective, unstable, unreasonable, unpredictable)
1
volatile(unstable, unreasonable, unpredictable, changeable)
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APASmart Define. (2015). quirky thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/quirky/thesaurus/synonyms
ChicagoSmart Define. 2015. "quirky thesaurus" https://smartdefine.org/quirky/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, quirky thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/quirky/thesaurus/synonyms>.
MLASmart Define. "quirky thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/quirky/thesaurus/synonyms>