70 entries under careless topic. ×

1
flaky(lively, unstable, unreasonable, unpredictable)
1
flustered(adjective, upset, silly, anxious)
1
harebrained(adjective, unstable, unreliable, changeable)
1
heedless(adjective, free, easy, wild)
1
helter-skelter(unstable, unreasonable, unpredictable, changeable)
1
hot and cold(expression, adjective, idiom, free)
1
humorsome(unstable, unreasonable, unpredictable, changeable)
1
kinky(unstable, unreasonable, unpredictable, changeable)
1
notional(unstable, unreasonable, unpredictable, changeable)
1
odd(unstable, unreasonable, unpredictable, changeable)
1
picky(unstable, unreasonable, unpredictable, changeable)
1
punchy(unstable, unreasonable, unpredictable, changeable)
1
queer(unstable, unreasonable, unpredictable, changeable)
1
rash(adjective, free, easy, wild)
1
reckless(adjective, free, easy, wild)
1
spendthrift(adjective, free, wild, extravagant)
1
spoiled(adjective, free, wild, extravagant)
1
thriftless(adjective, free, wild, extravagant)
1
tricky(adjective, weak, delicate, loose)
1
unfettered(adjective, free, wild, extravagant)
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APASmart Define. (2016). inconstant thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/inconstant/thesaurus/synonyms
ChicagoSmart Define. 2016. "inconstant thesaurus" https://smartdefine.org/inconstant/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, inconstant thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/inconstant/thesaurus/synonyms>.
MLASmart Define. "inconstant thesaurus" 4 March 2016. Web. 27 September 2026. <https://smartdefine.org/inconstant/thesaurus/synonyms>