32 entries under shaky topic. ×

13
doubtful(adjective, clear, certain, uncertain, unsettled)
9
problematic(adjective, clear, open, certain, uncertain)
9
questionable(adjective, clear, certain, uncertain, anxious)
6
debatable(adjective, uncertain, doubtful, unsettled)
5
ambiguous(adjective, clear, certain, uncertain, anxious)
5
shady(adjective, uncertain, doubtful, dubious)
4
improbable(adjective, uncertain, doubtful, unsure)
4
open(adjective, uncertain, doubtful, unsettled)
4
unlikely(adjective, uncertain, doubtful, unsure)
3
doubtable(adjective, uncertain, doubtful, unclear)
2
speculative(uncertain, unclear, unlikely, questionable)
2
unpromising
1
contingent(uncertain, doubtful, dubious, unclear)
1
dicey(uncertain, unclear, unlikely, questionable)
1
disreputable(uncertain, unclear, unlikely, questionable)
1
far-fetched(uncertain, doubtful, unclear, unsure)
1
fat chance(expression, uncertain, unclear, unlikely)
1
hazardous(uncertain, unclear, unlikely, questionable)
1
hazy(uncertain, unclear, unlikely, questionable)
1
impugnable(uncertain, unclear, unlikely, questionable)
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APASmart Define. (2015). dubitable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/dubitable/thesaurus/synonyms
ChicagoSmart Define. 2015. "dubitable thesaurus" https://smartdefine.org/dubitable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, dubitable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/dubitable/thesaurus/synonyms>.
MLASmart Define. "dubitable thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/dubitable/thesaurus/synonyms>