Arbitrary
Arbitrary adjective - Having or showing a tendency to force one's will on others without any regard to fairness or necessity.
Thoughtless and arbitrary are semantically related. In some cases you can use "Thoughtless" instead an adjective "Arbitrary".
Thoughtless
Thoughtless adjective - Showing a lack of manners or consideration for others.
Arbitrary and thoughtless are semantically related. Sometimes you can use "Arbitrary" instead an adjective "Thoughtless".
Mutual synonyms
Cite this Source
Thoughtless and Arbitrary. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/arbitrary/thoughtless
Arbitrary & Thoughtless. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/arbitrary/thoughtless>.
Thoughtless or Arbitrary. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/arbitrary/thoughtless.
Google Ngram Viewer shows how "arbitrary" and "thoughtless" have occurred on timeline