130 entries under uncertain topic. ×

9
arguable(noun, adjective, doubtful, unsettled)
9
changeable(adjective, doubtful, vague, hesitant)
9
disputable(noun, adjective, doubtful, dubious)
9
problematic(adjective, nervous, doubtful, unsettled)
9
questionable(noun, adjective, doubtful, unsettled)
8
hesitating(adjective, weak, doubtful, unsettled)
8
on the fence(expression, adjective, idiom, open, indifferent)
8
unclear(adjective, open, definite, doubtful)
8
wishy-washy(adjective, open, weak, definite)
7
controversial(noun, adjective, doubtful, unsettled)
7
fickle(adjective, weak, doubtful, hesitant)
7
precarious(adjective, doubtful, vague, unsure)
7
uncommitted(adjective, open, indifferent, detached)
6
borderline(adjective, open, definite, doubtful)
6
equivocal(adjective, open, definite, doubtful)
6
indeterminate(adjective, doubtful, unsettled, vague)
6
of two minds(expression, adjective, idiom, open)
6
suspicious(nervous, doubtful, vague, hesitant)
5
iffy(adjective, open, definite, doubtful)
5
in question(expression, adjective, idiom, uncertainty)
11 years ago|13k views|share |citing 
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>