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
Mutual synonyms
Cite this Source
Open and Dubitable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/dubitable/open
Dubitable & Open. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/dubitable/open>.
Open or Dubitable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/dubitable/open.
Google Ngram Viewer shows how "dubitable" and "open" have occurred on timeline