Doubtful
Doubtful adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.
Potentially false and doubtful are semantically related. In some cases you can use "Potentially false" instead an adjective "Doubtful".
Potentially false
Doubtful and potentially false are semantically related. You can use "Doubtful" instead an adjective phrase "Potentially false".
Mutual synonyms
Cite this Source
Potentially false and Doubtful. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/doubtful/potentially_false
Doubtful & Potentially false. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/doubtful/potentially_false>.
Potentially false or Doubtful. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/doubtful/potentially_false.
Google Ngram Viewer shows how "doubtful" and "potentially false" have occurred on timeline