27 entries under vague topic. ×

13
indeterminate(adjective, clear, obscure, certain, uncertain)
10
weak(adjective, poor, inadequate, feeble)
8
unconvincing(adjective, weak, poor, thin, small)
7
illogical(adjective, sense, reasoning)
6
indefinite(adjective, obscure, uncertain, doubtful)
6
lame(adjective, weak, poor, inadequate)
4
obscure(uncertain, shaky, restricted, unclear)
4
questionable(adjective, clear, weak, certain, uncertain)
4
unsatisfactory(adjective, poor, thin, small, inadequate)
3
dubious(adjective, clear, certain, uncertain, anxious)
2
cryptic(obscure, uncertain, unclear, indefinite)
2
enigmatic(obscure, uncertain, unclear, indefinite)
2
indistinct(uncertain, shaky, unknown, unclear)
2
inexplicit(adjective, obscure, uncertain, unclear)
2
puzzling(obscure, uncertain, unclear, indefinite)
1
clear as dishwater(expression, obscure, uncertain, unclear)
1
enigmatical(obscure, uncertain, unclear, indefinite)
1
hazy(uncertain, shaky, unclear, unlikely)
1
muddy(obscure, uncertain, unclear, indefinite)
1
opaque(obscure, uncertain, unclear, indefinite)
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APASmart Define. (2015). inconclusive thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inconclusive/thesaurus/synonyms
ChicagoSmart Define. 2015. "inconclusive thesaurus" https://smartdefine.org/inconclusive/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, inconclusive thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inconclusive/thesaurus/synonyms>.
MLASmart Define. "inconclusive thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/inconclusive/thesaurus/synonyms>