Questionable and Uncorroborated

Questionable

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

Uncorroborated and questionable are semantically related. In some cases you can use "Uncorroborated" instead an adjective "Questionable".

Uncorroborated

Uncorroborated adjective - Unsupported by other evidence.

Questionable and uncorroborated are semantically related. Sometimes you can use "Questionable" instead an adjective "Uncorroborated".
Cite this Source
Uncorroborated and Questionable. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/questionable/uncorroborated
Questionable & Uncorroborated. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/questionable/uncorroborated>.
Uncorroborated or Questionable. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/questionable/uncorroborated.
Google Ngram Viewer shows how "questionable" and "uncorroborated" have occurred on timeline