50 entries under indecisive topic. ×

35
uncertain(noun, adjective, open, weak, certain)
27
unsettled(noun, adjective, open, weak, certain)
23
irresolute(adjective, open, weak, uncertain, nervous)
23
undetermined(adjective, open, weak, certain, determined)
21
unsure(adjective, open, weak, certain, doubt)
19
doubtful(noun, adjective, open, weak, certain)
18
vacillating(adjective, weak, uncertain, nervous, doubtful)
15
hesitant(adjective, open, weak, uncertain, nervous)
14
wavering(adjective, open, weak, uncertain, nervous)
11
tentative(adjective, open, weak, uncertain, definite)
9
changeable(adjective, uncertain, doubtful, vague, hesitant)
8
hesitating(adjective, weak, uncertain, doubtful, unsettled)
8
wishy-washy(adjective, open, weak, uncertain, definite)
7
fickle(adjective, weak, uncertain, doubtful, hesitant)
7
vacillant(hesitant, wavering)
6
equivocal(adjective, open, uncertain, definite, doubtful)
6
inconstant(adjective, doubtful, vague, hesitant, unsure)
6
of two minds(expression, adjective, idiom, open, uncertain)
5
infirm(adjective, weak, uncertain, doubtful, unsure)
5
unsteady(adjective, weak, uncertain, doubtful, hesitant)
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APASmart Define. (2015). undecided thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/undecided/thesaurus/synonyms
ChicagoSmart Define. 2015. "undecided thesaurus" https://smartdefine.org/undecided/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, undecided thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/undecided/thesaurus/synonyms>.
MLASmart Define. "undecided thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/undecided/thesaurus/synonyms>