Questionable and Undeniable


Show Definitions
Questionable adjective – Giving good reason for being doubted, questioned, or challenged.
Usage example: the runner's unexpected first-place finish is questionable, so a drug test has been ordered

Undeniable is an antonym for questionable.
Nearby Words: question, questioning, questioned, questioner, questionably
Antonyms for Questionable


Show Definitions
Undeniable adjective – Not capable of being challenged or proved wrong.
Usage example: undeniable evidence of guilt

Questionable is an antonym for undeniable in definite topic.
Nearby Word: undeniably
Antonyms for Undeniable
Similar words of questionable
Share this image

Similar words of undeniable
Share this image

Things that words describes

action questionable action undeniable action
status questionable status undeniable status
case questionable case undeniable case
act questionable act undeniable act
Other nouns: skills, traits.
Cite this Source
Undeniable and Questionable. (2016). Retrieved 2021, January 16, from
Questionable & Undeniable. N.p., 2016. Web. 16 Jan. 2021. <>.
Undeniable or Questionable. 2016. Accessed January 16, 2021.

Antonyms for questionable
Share this picture

Antonyms for undeniable
Share this picture

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