"Polishable" is an adjective that describes an object or material that can be polished to enhance its appearance or to make it more smooth and shiny. There are several other synonyms that convey this meaning, allowing one to use alternate terms to add variety and richness to their language. Some synonyms for "polishable" include "buffable", which refers to the ability to be buffed to a shine, "shineable", indicating potential for a glossy finish, and "lustrous", describing an object or material that has the potential to be polished to a bright sheen. Such synonyms offer linguistic flexibility and choice when describing objects that can undergo the process of polishing.