Arbitrary and Erratic

Arbitrary

Arbitrary adjective - Having or showing a tendency to force one's will on others without any regard to fairness or necessity.
Usage example: an arbitrary piano teacher who makes all her students do the same exercises over and over again

Erratic is a synonym for arbitrary in capricious topic. In some cases you can use "Erratic" instead an adjective "Arbitrary", when it comes to topics like whimsical, random.

Erratic

Erratic adjective - Lacking a definite plan, purpose, or pattern.
Usage example: so far your effort to land a summer job has been very erratic

Arbitrary is a synonym for erratic in capricious topic. You can use "Arbitrary" instead an adjective "Erratic", if it concerns topics such as unpredictable.

Nearby Word: errant
Cite this Source
Erratic and Arbitrary. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/arbitrary/erratic
Arbitrary & Erratic. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/arbitrary/erratic>.
Erratic or Arbitrary. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/arbitrary/erratic.
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