Indisputable and Plain

Indisputable

Indisputable adjective - Not capable of being challenged or proved wrong.

Plain is a synonym for indisputable in clear topic. In some cases you can use "Plain" instead an adjective "Indisputable", when it comes to topics like evident, unequivocal.

Nearby Word: indisputability

Plain

Plain adjective - Free from all additions or embellishment.

Indisputable is a synonym for plain in obvious topic. Sometimes you can use "Indisputable" instead an adjective "Plain", if it concerns topics such as evident, unequivocal.

Nearby Words: plainly, plainness, plaint
Cite this Source
Plain and Indisputable. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/indisputable/plain
Indisputable & Plain. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/indisputable/plain>.
Plain or Indisputable. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/indisputable/plain.
Google Ngram Viewer shows how "indisputable" and "plain" have occurred on timeline