115 entries under doubt topic. ×

16
vacillating(adjective, uncertain, unstable, shy)
13
hesitant(adjective, uncertain, unstable, shy)
12
indecisive(adjective, shy, doubtful, decide)
12
irresolute(adjective, uncertain, shy, doubtful)
10
vacillatory(adjective, unstable, shy, decide)
9
faltering(adjective, shake, unstable, shy)
9
unsure(adjective, uncertain, shy, hesitant)
8
doubting(adjective, uncertain, unstable, shy)
7
doubtful(adjective, uncertain, unstable, shy)
7
pendulous(adjective, shy, decide, hesitant)
7
quaky(adjective, shake, unstable, erratic)
7
shy(adjective, informal, unstable, hesitant)
7
tentative(adjective, unstable, shy, doubtful)
7
undecided(adjective, unstable, shy, doubtful)
7
wavering(adjective, shy, doubtful, hesitant)
6
reluctant(adjective, uncertain, hesitant, unclear)
6
shilly-shally(adjective, unstable, shy, decide)
5
fluctuating(adjective, unstable, wavering, erratic)
5
halting(adjective, shy, decide, hesitant)
5
uncertain(adjective, unstable, shy, varying)
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APASmart Define. (2013). vacillant thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/vacillant/thesaurus/synonyms
ChicagoSmart Define. 2013. "vacillant thesaurus" https://smartdefine.org/vacillant/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, vacillant thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/vacillant/thesaurus/synonyms>.
MLASmart Define. "vacillant thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/vacillant/thesaurus/synonyms>