First-class and Maximal

First-class adjective - Of the very best kind.

Maximal and first-class are semantically related. In some cases you can use "Maximal" instead an adjective phrase "First-class".

Maximal adjective - The greatest or most complete or best possible.

First-class and maximal are semantically related. Sometimes you can use "First-class" instead an adjective "Maximal".

Nearby Words: maximum, maximize, maximise, maximization, maximally