Axiomatic and Questionable
Opposite meaning words
Axiomatic
Axiomatic adjective - Not needing proof in order to be accepted.
Usage example: it's axiomatic that the instinct for self-preservation is universal throughout the animal kingdom
Nearby Words: axiom, axiomatical
Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Axiomatic is an antonym for questionable.
Cite this Source
Questionable and Axiomatic. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/axiomatic/questionable
Axiomatic & Questionable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/axiomatic/questionable>.
Questionable or Axiomatic. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/axiomatic/questionable.
Google Ngram Viewer shows how "axiomatic" and "questionable" have occurred on timeline