120 entries under unstable topic. ×

1
huffy(changeable, temperamental)
1
humorsome(careless, unreasonable, unpredictable, changeable)
1
iffy(adjective, uncertain, irregular, doubtful)
1
ill-humored(melancholy, miserable, changeable, temperamental)
1
ill-tempered(changeable, temperamental)
1
in a huff(expression, idiom, melancholy, miserable)
1
in the doldrums(expression, idiom, melancholy, miserable)
1
irascible(changeable, temperamental)
1
irritable(anxious, worried, tense, changeable)
1
kaleidoscopic(unsettled, variable)
1
kinky(careless, unreasonable, unpredictable, changeable)
1
lubricious(careless, unreasonable, changeable, uneven)
1
miserable(melancholy, changeable, temperamental, downcast)
1
mobile(adjective, weak, unsettled, unpredictable)
1
moping(melancholy, miserable, changeable, temperamental)
1
movable(unsettled, uneven, variable, unbalanced)
1
notional(careless, unreasonable, unpredictable, changeable)
1
odd(rough, careless, strange, unreasonable)
1
offended(melancholy, miserable, changeable, temperamental)
1
permutable(unsettled, variable)
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APASmart Define. (2015). fitful thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/fitful/thesaurus/synonyms
ChicagoSmart Define. 2015. "fitful thesaurus" https://smartdefine.org/fitful/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, fitful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/fitful/thesaurus/synonyms>.
MLASmart Define. "fitful thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/fitful/thesaurus/synonyms>