Doubtful and Dubitable

Doubtful

Doubtful adjective - Giving good reason for being doubted, questioned, or challenged.
Usage example: the election results were highly doubtful, so an investigation was begun

Dubitable is a synonym for doubtful in questionable topic. In some cases you can use "Dubitable" instead an adjective "Doubtful", when it comes to topics like certain, dubious. popular alternative

Dubitable

Dubitable adjective - Giving good reason for being doubted, questioned, or challenged.
Usage example: some highly dubitable “evidence” that the stone tower was built by the Vikings

Doubtful is a synonym for dubitable in certain topic. You can use "Doubtful" instead an adjective "Dubitable", if it concerns topics such as dubious, questionable. popular alternative
Cite this Source
Dubitable and Doubtful. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/doubtful/dubitable
Doubtful & Dubitable. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/doubtful/dubitable>.
Dubitable or Doubtful. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/doubtful/dubitable.
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