88 entries under indecisive topic. ×

6
unpredictable(adjective, uncertain, unstable, shy, irregular)
6
vibrating(verb, adjective, hesitant, wavering)
5
enigmatic
4
incredulous
4
obscure
4
swaying(verb, adjective, hesitant, changeable, wavering)
4
tentative(adjective, weak, uncertain, nervous, shy)
4
whimsical(adjective, unstable, unsettled, changeable, variable)
3
dithering(verb, adjective, hesitant, wavering)
3
doubting(verb, adjective, weak, uncertain, shy)
3
puzzling
2
arbitrary(adjective, changeable, inconsistent, capricious)
2
coquettish(changeable, untrue, inconsistent)
2
feeble(adjective, weak, gentle, delicate, modest)
2
frivolous(adjective, changeable, untrue, unsteady)
2
halfhearted(adjective, weak, uncertain, doubtful, hesitant)
2
of two minds(expression, adjective, idiom, uncertain, doubtful)
2
procrastinating(verb, weak, procrastinating)
2
quicksilver(changeable, untrue, inconsistent)
1
cowardly(adjective, weak, soft, gentle, uncertain)
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APASmart Define. (2016). vacillating thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/vacillating/thesaurus/synonyms
ChicagoSmart Define. 2016. "vacillating thesaurus" https://smartdefine.org/vacillating/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, vacillating thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/vacillating/thesaurus/synonyms>.
MLASmart Define. "vacillating thesaurus" 4 March 2016. Web. 24 September 2026. <https://smartdefine.org/vacillating/thesaurus/synonyms>