Arbitrary
Arbitrary adjective - Having or showing a tendency to force one's will on others without any regard to fairness or necessity.
Unquestionable and arbitrary are semantically related. In some cases you can use "Unquestionable" instead an adjective "Arbitrary".
Unquestionable
Unquestionable adjective - Not capable of being challenged or proved wrong.
Arbitrary and unquestionable are semantically related. Sometimes you can use "Arbitrary" instead an adjective "Unquestionable".
Mutual synonyms
Cite this Source
Unquestionable and Arbitrary. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/arbitrary/unquestionable
Arbitrary & Unquestionable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/arbitrary/unquestionable>.
Unquestionable or Arbitrary. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/arbitrary/unquestionable.
Google Ngram Viewer shows how "arbitrary" and "unquestionable" have occurred on timeline