As sound as a bell and Optimal

Optimal and as sound as a bell are semantically related. In some cases you can use "Optimal" instead an adjective phrase "As sound as a bell".

Optimal adjective - Most desirable possible under a restriction expressed or implied.

As sound as a bell and optimal are semantically related. You can use "As sound as a bell" instead an adjective "Optimal".

Nearby Words: optimum, optimization, optimize, optimise, optimally