109 entries under weak topic. ×

8
wobbly(adjective, delicate, uncertain, nervous)
7
insecure(adjective, delicate, uncertain, nervous)
7
spineless(adjective, gentle, uncertain, nervous)
6
changing(verb, adjective, uncertain, doubtful)
6
inconsistent(adjective, uncertain, unstable, irregular)
6
tottering(verb, adjective, unstable, unsettled)
6
undetermined(adjective, uncertain, doubtful, unsettled)
5
shifty(adjective, uncertain, sensitive, doubtful)
4
tentative(adjective, uncertain, nervous, shy)
4
trembling(noun, verb, nervous, unstable)
3
doubting(verb, adjective, uncertain, shy)
3
flimsy(adjective, delicate, ill, sick)
3
frail(adjective, delicate, unstable, ill)
3
rocky(adjective, unstable, unsettled, shaky)
3
tottery(adjective, unstable, unsettled, insecure)
2
debilitated(adjective, delicate, ill, sick)
2
enfeebled(adjective, delicate, ill, sick)
2
feeble(adjective, gentle, delicate, modest)
2
fluctuant(adjective, uncertain, nervous, unstable)
2
halfhearted(adjective, uncertain, doubtful, hesitant)
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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>