1
aquake(weak, unstable, unsettled, unsteady, trembling)
1
aquiver(weak, unstable, unsettled, unsteady, trembling)
1
arguable
1
ashake(weak, unstable, unsettled, unsteady, trembling)
1
back-and-forth(adjective, oscillating)
1
baffled(uncertain, hesitant, dubious, unsure)
1
beating(verb, oscillating)
1
betwixt and between(expression, idiom, uncertain, doubtful, unsettled)
1
bobbing(verb, oscillating)
1
boggle
1
boggler
1
boggling
1
borderline(uncertain, nervous, doubtful, uneven, insecure)
1
brooding
1
commutative(unstable, unsettled, variable, capricious, fluctuating)
1
confused(uncertain, hesitant, dubious, unsure)
1
conjectural(doubtful, vague, hesitant, changeable, unsure)
1
converting(verb, changing)
1
cowardly(adjective, weak, soft, gentle, uncertain)
1
debatable
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APASmart Define. (2016). vacillating thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/vacillating/thesaurus/synonyms
ChicagoSmart Define. 2016. "vacillating thesaurus" https://smartdefine.org/vacillating/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, vacillating thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/vacillating/thesaurus/synonyms>.
MLASmart Define. "vacillating thesaurus" 4 March 2016. Web. 21 September 2026. <https://smartdefine.org/vacillating/thesaurus/synonyms>