Optimum
Optimum adjective - Most desirable possible under a restriction expressed or implied.
Usage example: an optimum return on capital
Show all Definitions
Synonyms for Optimum
Optimal is a synonym for optimum in best topic. In some cases you can use "Optimal" instead an adjective "Optimum", when it comes to topics like better. popular alternative
Optimal
Optimal adjective - Most desirable possible under a restriction expressed or implied.
Usage example: optimal concentration of a drug
Show all Definitions
Synonyms for Optimal
Optimum is a synonym for optimal in better topic. You can use "Optimum" instead an adjective "Optimal". popular alternative
Mutual synonyms
Cite this Source
Optimal and Optimum. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/optimum/optimal
Optimum & Optimal. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/optimum/optimal>.
Optimal or Optimum. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/optimum/optimal.
Google Ngram Viewer shows how "optimum" and "optimal" have occurred on timeline