30 entries under unpromising topic. ×

6
open(adjective, shaky, unlikely)
4
unconfirmed(adjective, shaky, restricted, unlikely)
3
pending(adjective, shaky, unlikely)
2
problematic(adjective, clear, certain, shaky, unlikely)
1
contingent(shaky, restricted, unlikely, indirect, incidental)
1
debatable(shaky, unlikely)
1
dicey(shaky, unlikely)
1
disreputable(shaky, unlikely)
1
doubtable(uncertain, doubtful, shaky, unlikely)
1
far-fetched(shaky, unlikely)
1
fat chance(expression, shaky, unlikely)
1
fishy(shaky, unlikely)
1
hazardous(shaky, unlikely)
1
hazy(uncertain, shaky, vague, unclear, unlikely)
1
improbable(adjective, open, obscure, poor, thin)
1
impugnable(shaky, unlikely)
1
insecure(shaky, unlikely)
1
long shot(expression, shaky, unlikely)
1
on thin ice(expression, idiom, shaky, unlikely)
1
precarious(shaky, unlikely)
<12>
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APASmart Define. (2015). inconclusive thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/inconclusive/thesaurus/synonyms
ChicagoSmart Define. 2015. "inconclusive thesaurus" https://smartdefine.org/inconclusive/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, inconclusive thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/inconclusive/thesaurus/synonyms>.
MLASmart Define. "inconclusive thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/inconclusive/thesaurus/synonyms>