In a class all by itself and Superior

Superior and in a class all by itself are semantically related. in first-rate topic. In some cases you can use "Superior" instead an adjective phrase "In a class all by itself".

Superior adjective - Having a feeling of superiority that shows itself in an overbearing attitude.

In a class all by itself and superior are semantically related. You can use "In a class all by itself" instead an adjective "Superior".

Nearby Words: superiority, superiorly, superioress