Dubious
Dubious adjective - Giving good reason for being doubted, questioned, or challenged.
Unsubstantiated and dubious are semantically related In some cases you can use "Unsubstantiated" instead an adjective "Dubious".
Unsubstantiated
Unsubstantiated adjective - Having no basis in reason or fact.
Dubious and unsubstantiated are semantically related in questionable topic. You can use "Dubious" instead an adjective "Unsubstantiated", if it concerns topics such as unreliable.
Nearby Word: unsubstantially
Mutual synonyms
Related pairs
- suspect and dubious
- suspect and unsubstantiated
- questionable and dubious
- questionable and unsubstantiated
- doubtful and dubious
- doubtful and unsubstantiated
- weak and dubious
- weak and unsubstantiated
- flimsy and dubious
- flimsy and unsubstantiated
- suspicious and dubious
- suspicious and unsubstantiated
- unsound and dubious
- unsound and unsubstantiated
Cite this Source
Unsubstantiated and Dubious. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/dubious/unsubstantiated
Dubious & Unsubstantiated. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/dubious/unsubstantiated>.
Unsubstantiated or Dubious. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/dubious/unsubstantiated.
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