Dubious and Undoubtful

Opposite meaning words

Dubious adjective - Giving good reason for being doubted, questioned, or challenged.

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Undoubtful is an antonym for dubious in topics: doubtful, vague.

Nearby Words: dubiety, dubiousness, dubiously

Definitions of Dubious not found.

Dubious is an antonym for undoubtful in confident topic.

Cite this Source

Undoubtful and Dubious. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/dubious/undoubtful

Dubious & Undoubtful. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/dubious/undoubtful>.

Undoubtful or Dubious. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/dubious/undoubtful.

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