245 entries under adjective topic. ×

7
shilly-shallying
7
spineless(weak, gentle, uncertain, nervous)
7
vague(uncertain, nervous, doubtful, unsettled)
6
changing(verb, weak, uncertain, doubtful)
6
fitful(unstable, doubtful, unsettled, vague)
6
impulsive(unstable, irregular, unsettled, unpredictable)
6
inconsistent(weak, uncertain, unstable, irregular)
6
problematic(uncertain, nervous, doubtful, insecure)
6
tottering(verb, weak, unstable, unsettled)
6
undetermined(weak, uncertain, doubtful, unsettled)
6
unpredictable(uncertain, unstable, shy, irregular)
6
varying(verb, unstable, irregular, unsettled)
6
vibrating(verb, hesitant, wavering, indecisive)
6
wobbling(verb, oscillating)
5
changeful(unstable, irregular, unsettled, unpredictable)
5
giddy(silly, impulsive, uneven, unbalanced)
5
irresponsible(silly, unstable, unsettled, unpredictable)
5
shifty(weak, uncertain, sensitive, doubtful)
5
staggering(verb, unsteady, oscillating)
4
alternating(verb, oscillating)
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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>