20 entries under clear topic. ×

13
indeterminate(adjective, obscure, certain, uncertain)
12
indecisive(adjective, obscure, certain, uncertain)
11
uncertain(adjective, certain, doubtful, restricted)
9
ambiguous(adjective, obscure, certain, uncertain)
9
doubtful(adjective, certain, uncertain, unclear)
4
dubitable(adjective, obscure, certain, uncertain)
4
equivocal(adjective, obscure, certain, uncertain)
4
questionable(adjective, weak, certain, uncertain)
4
unclear(adjective, obscure, certain, uncertain)
3
clouded(adjective, obscure, certain, uncertain)
3
dubious(adjective, certain, uncertain, anxious)
3
unsure(adjective, poor, certain, uncertain)
2
borderline(adjective, certain, uncertain, anxious)
2
chancy(adjective, certain, uncertain, anxious)
2
iffy(adjective, informal, certain, uncertain)
2
in question(adjective, idiom, obscure, certain)
2
problematic(adjective, certain, shaky, unlikely)
2
problematical(adjective, certain, ambiguous)
1
in doubt(expression, adjective, idiom, obscure)
0
at issue(adjective, idiom, certain)
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APASmart Define. (2015). inconclusive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/inconclusive/thesaurus/synonyms
ChicagoSmart Define. 2015. "inconclusive thesaurus" https://smartdefine.org/inconclusive/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, inconclusive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/inconclusive/thesaurus/synonyms>.
MLASmart Define. "inconclusive thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/inconclusive/thesaurus/synonyms>