Arbitrary and Regular

Arbitrary

Arbitrary adjective - Lacking a definite plan, purpose, or pattern.
Usage example: the order of the names of the 10 semifinalists is entirely arbitrary

Regular is an antonym for arbitrary in whimsical topic.

Regular

Regular adjective - Appearing or occurring repeatedly from time to time.

Arbitrary is an antonym for regular.

Both words in one sentence

  • Roleplay / Super Mushroom Kingdom Wars Arbitrary Headcount Limit: The Maximum amount of regular troops any one player can control is 150,000.
  • Video Game / XCOM: Long War Arbitrary Headcount Limit: Slightly bigger than in vanilla game, but it's still here - starting squad size is 6, which can be upgraded to 8 for regular missions, 10 for alien base and EXALT HQ assaults, and 12 for the final mission.
Cite this Source
Regular and Arbitrary. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/arbitrary/regular
Arbitrary & Regular. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/arbitrary/regular>.
Regular or Arbitrary. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/arbitrary/regular.
Google Ngram Viewer shows how "arbitrary" and "regular" have occurred on timeline