70 entries under careless topic. ×

5
moody(adjective, unstable, unreasonable, unpredictable)
5
wanton(adjective, free, wild, reckless)
4
gaga(adjective, lively, active, unstable)
4
loose(adjective, unpredictable, unreliable, variable)
3
frivolous(adjective, free, wild, unstable)
3
lubricious(adjective, lively, uncertain, active)
2
contrary(adjective, uncertain, unstable, unreasonable)
2
crotchety(adjective, unstable, unreasonable, unpredictable)
2
dizzy(adjective, weak, uncertain, unstable)
2
quirky(adjective, unstable, unreasonable, unpredictable)
2
up and down(expression, adjective, idiom, free)
1
any way the wind blows(expression, unstable, unreasonable, unpredictable)
1
arbitrary(unstable, unreasonable, irregular, unreliable)
1
blowing hot and cold(expression, idiom, unstable, unreasonable)
1
bubbleheaded(adjective, lively, active, unstable)
1
devil-may-care(adjective, free, wild, extravagant)
1
effervescent(lively, unstable, unreasonable, unreliable)
1
empty-headed(adjective, silly, unstable, unreliable)
1
every which way(expression, unstable, unreasonable, unpredictable)
1
featherbrained(adjective, unstable, unreliable, changeable)
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APASmart Define. (2016). inconstant thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inconstant/thesaurus/synonyms
ChicagoSmart Define. 2016. "inconstant thesaurus" https://smartdefine.org/inconstant/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, inconstant thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inconstant/thesaurus/synonyms>.
MLASmart Define. "inconstant thesaurus" 4 March 2016. Web. 26 September 2026. <https://smartdefine.org/inconstant/thesaurus/synonyms>