57 entries under irresolute topic. ×

6
inconstant(adjective, doubtful, vague, hesitant, unsure)
6
of two minds(expression, adjective, idiom, open, uncertain)
6
shy
5
infirm(adjective, weak, uncertain, doubtful, unsure)
5
volatile(adjective, hesitant, wavering, indecisive)
4
unstable(adjective, weak, uncertain, nervous, doubtful)
4
double-minded(adjective, irresolution)
4
undependable(adjective, uncertain, nervous, doubtful, insecure)
4
unfixed(adjective, uncertain, doubtful, vague, hesitant)
3
faltering(adjective, weak, uncertain, doubtful, unsettled)
3
pendent(adjective, open, uncertain, definite, vague)
3
weak(adjective, uncertain, nervous, doubtful, dubious)
2
dithering(adjective, open, definite, sure, hesitant)
2
fly-by-night(adjective, uncertain, nervous, doubtful, insecure)
2
halfhearted(adjective, cool, weak, uncertain, doubtful)
2
impulsive
2
inconsistent
2
irresponsible
2
shifty
2
shilly-shally(adjective, irresolution)
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APASmart Define. (2015). undecided thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/undecided/thesaurus/synonyms
ChicagoSmart Define. 2015. "undecided thesaurus" https://smartdefine.org/undecided/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, undecided thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/undecided/thesaurus/synonyms>.
MLASmart Define. "undecided thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/undecided/thesaurus/synonyms>