104 entries under unclear topic. ×

12
moot(noun, adjective, open, uncertain, doubtful)
11
hesitant(adjective, open, uncertain, nervous, doubtful)
10
disreputable(adjective, uncertain, doubtful, unsettled, unpredictable)
10
problematical(adjective, clear, certain, uncertain, doubtful)
9
indeterminate(adjective, clear, obscure, rough, certain)
9
insecure(adjective, delicate, uncertain, nervous, unstable)
9
mistrustful(adjective, uncertain, nervous, doubtful, vague)
9
open(adjective, uncertain, nervous, unstable, doubtful)
9
unstable(adjective, delicate, uncertain, nervous, dishonest)
7
far-fetched(adjective, hard, uncertain, doubtful)
7
wavering(adjective, open, uncertain, nervous, dishonest)
6
chancy(adjective, clear, delicate, certain, uncertain)
6
doubtable(adjective, uncertain, doubtful, unsettled, suspicious)
5
borderline(adjective, clear, open, delicate, certain)
5
clouded(adjective, clear, certain, uncertain, doubtful)
5
disinclined(adjective, vague, ambiguous, averse)
5
speculative(uncertain, doubtful, vague, unsure)
5
unresolved(adjective, open, uncertain, doubtful, unsettled)
4
cryptic(uncertain, dishonest, doubtful, vague, unreliable)
4
hazy(uncertain, doubtful, vague, ambiguous)
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APASmart Define. (2016). dubious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/dubious/thesaurus/synonyms
ChicagoSmart Define. 2016. "dubious thesaurus" https://smartdefine.org/dubious/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, dubious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/dubious/thesaurus/synonyms>.
MLASmart Define. "dubious thesaurus" 4 March 2016. Web. 27 September 2026. <https://smartdefine.org/dubious/thesaurus/synonyms>