20 entries under certain topic. ×

13
indeterminate(adjective, clear, obscure, uncertain)
12
indecisive(adjective, clear, obscure, uncertain)
11
uncertain(adjective, clear, doubtful, restricted)
9
ambiguous(adjective, clear, obscure, uncertain)
9
doubtful(adjective, clear, uncertain, unclear)
4
dubitable(adjective, clear, obscure, uncertain)
4
equivocal(adjective, clear, obscure, uncertain)
4
questionable(adjective, clear, weak, uncertain)
4
unclear(adjective, clear, obscure, uncertain)
3
clouded(adjective, clear, obscure, uncertain)
3
dubious(adjective, clear, uncertain, anxious)
3
unsure(adjective, clear, poor, uncertain)
2
borderline(adjective, clear, uncertain, anxious)
2
chancy(adjective, clear, uncertain, anxious)
2
iffy(adjective, clear, informal, uncertain)
2
in question(adjective, idiom, clear, obscure)
2
problematic(adjective, clear, shaky, unlikely)
2
problematical(adjective, clear, ambiguous)
1
in doubt(expression, adjective, idiom, clear, obscure)
0
at issue(adjective, idiom, clear)
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APASmart Define. (2015). inconclusive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/inconclusive/thesaurus/synonyms
ChicagoSmart Define. 2015. "inconclusive thesaurus" https://smartdefine.org/inconclusive/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, inconclusive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/inconclusive/thesaurus/synonyms>.
MLASmart Define. "inconclusive thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/inconclusive/thesaurus/synonyms>