42 entries under questionable topic. ×

15
shady(adjective, bad, wrong, poor, low)
10
dubious(adjective, uncertain, doubtful, unsettled, unpredictable)
8
doubtful(adjective, dishonest, shaky, vague, unclear)
3
fishy(adjective, wrong, uncertain, dishonest, vague)
3
uncertain(adjective, doubtful, unsettled, dubious, unpredictable)
2
indefinite(uncertain, shaky, vague, unclear, ambiguous)
2
suspect(adjective, uncertain, immoral, doubtful, unsettled)
1
ambiguous(uncertain, shaky, vague, unclear, unlikely)
1
borderline(uncertain, shaky, vague, unclear, ambiguous)
1
chancy(uncertain, shaky, unclear, unlikely)
1
clouded(uncertain, shaky, vague, unclear, ambiguous)
1
contingent(uncertain, shaky, unclear, unlikely)
1
debatable(uncertain, shaky, unclear, unlikely)
1
dicey(uncertain, shaky, unclear, unlikely)
1
doubtable(uncertain, shaky, unclear, unlikely)
1
dubitable(uncertain, shaky, unclear, unlikely)
1
far-fetched(uncertain, shaky, unclear, unlikely)
1
fat chance(expression, uncertain, shaky, unclear, unlikely)
1
hazardous(uncertain, shaky, unclear, unlikely)
1
hazy(uncertain, shaky, vague, unclear, ambiguous)
<123>
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APASmart Define. (2015). disreputable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/disreputable/thesaurus/synonyms
ChicagoSmart Define. 2015. "disreputable thesaurus" https://smartdefine.org/disreputable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, disreputable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/disreputable/thesaurus/synonyms>.
MLASmart Define. "disreputable thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/disreputable/thesaurus/synonyms>