Doubtable and Undeniable

Opposite meaning words

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

Usage example: her argument rested entirely upon some highly doubtable logic

Show all Definitions

Undeniable is an antonym for doubtable.

Nearby Words: doubt, doubtful, doubting, doubted, doubter

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

Usage example: undeniable evidence of guilt

Show all Definitions

Doubtable is an antonym for undeniable.

Nearby Word: undeniably

Cite this Source

Undeniable and Doubtable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/doubtable/undeniable

Doubtable & Undeniable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/doubtable/undeniable>.

Undeniable or Doubtable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/doubtable/undeniable.

Google Ngram Viewer shows how "doubtable" and "undeniable" have occurred on timeline