Without Refinement is an adjective that describes something that is not improved or polished. It can be used to describe a person's behavior, a product, or a process. The term CRASS is an adjective that means lacking in sensitivity or tact, and is often used to describe someone who is rude or crude. Together, Without Refinement and CRASS can be used to describe something that is not only unpolished, but also insensitive or rude.