Most satisfactory, suitable, or useful; most desirable:
Healthier or more fit than before:
The definition of superlative is expressing the very highest degree, or the very best example of something.
Most favorable or advantageous; best.
Find another word for optimal. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for optimal, like: adequate, optimise, effective, best, adaptive, better, optimally, superlative, optimum, improved and steady-state.