245 entries under adjective topic. ×

4
flickering(irregular, changeable, variable)
4
flitting(capricious, irresolute)
4
irregular(unstable, doubtful, unsettled, vague)
4
restless(unstable, unsettled, changeable, variable)
4
swaying(verb, hesitant, changeable, wavering)
4
tentative(weak, uncertain, nervous, shy)
4
undulating(verb, oscillating)
4
unfixed(unstable, doubtful, unsettled, vague)
4
unsteadfast
4
versatile(unstable, unsettled, changeable, variable)
4
whimsical(unstable, unsettled, changeable, variable)
3
dawdling(verb, uncertain, shy, doubtful)
3
dithering(verb, hesitant, wavering, indecisive)
3
doubting(verb, weak, uncertain, shy)
3
flexible(changeable, fickle, variable, volatile)
3
flimsy(weak, delicate, ill, sick)
3
fluid(unstable, unsettled, unpredictable, unreliable)
3
fly-by-night(uncertain, nervous, doubtful, dubious)
3
frail(weak, delicate, unstable, ill)
3
lingering(verb, procrastinating)
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APASmart Define. (2016). vacillating thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/vacillating/thesaurus/synonyms
ChicagoSmart Define. 2016. "vacillating thesaurus" https://smartdefine.org/vacillating/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, vacillating thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/vacillating/thesaurus/synonyms>.
MLASmart Define. "vacillating thesaurus" 4 March 2016. Web. 23 September 2026. <https://smartdefine.org/vacillating/thesaurus/synonyms>