Bang up and First-class

Bang up verb - Damage or destroy as if by violence.

First-class and bang up are semantically related. in highest quality topic. In some cases you can use "First-class" instead an adjective "Bang up".

First-class adjective - Of the very best kind.

Bang up and first-class are semantically related. Sometimes you can replace term "Bang up" with "First-class", this terms are similar.