38 entries under unsure topic. ×

13
uncertain(adjective, delicate, sensitive, doubtful, unsettled)
9
chancy(adjective, delicate, uncertain, sensitive, doubtful)
9
tentative(adjective, new, uncertain, doubtful, unsettled)
6
dubious(adjective, doubtful, vague)
6
iffy(adjective, delicate, uncertain, sensitive, doubtful)
5
insecure(adjective, delicate, uncertain, sensitive, doubtful)
5
unreliable(doubtful, vague, risky, hazardous)
4
questionable(doubtful, shaky, vague, imaginary)
3
unpredictable(adjective, doubtful, vague, intention)
2
in doubt(expression, doubtful, shaky, vague)
2
precarious(adjective, delicate, uncertain, sensitive, doubtful)
2
unsettled(doubtful, vague, indefinite, provisional)
1
ambiguous(doubtful, shaky, vague, unlikely)
1
hanging by a thread(expression, adjective, idiom, delicate, uncertain)
1
hazy(doubtful, shaky, vague, unlikely)
1
indecisive(doubtful, vague)
1
indistinct(doubtful, shaky, vague, unlikely)
1
on thin ice(expression, adjective, idiom, delicate, uncertain)
1
unclear(doubtful, shaky, vague, unlikely)
1
undecided(doubtful, unsettled, vague, indefinite)
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APASmart Define. (2015). speculative thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/speculative/thesaurus/synonyms
ChicagoSmart Define. 2015. "speculative thesaurus" https://smartdefine.org/speculative/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, speculative thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/speculative/thesaurus/synonyms>.
MLASmart Define. "speculative thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/speculative/thesaurus/synonyms>