Claying refers to the process of applying a clay bar to a vehicle's paintwork to remove contaminants. However, there are a few other words that can be used interchangeably with claying. The first is "buffing," which also involves using a specially designed cloth or pad to remove contaminants from a car's surface. "Polishing" is another term that can be used for claying, as it involves smoothing out the surface of the paintwork. Lastly, "detailing" can be used as an umbrella term for any process that involves cleaning and restoring a vehicle's appearance, including claying. Regardless of the specific terminology used, the end goal is always the same - achieving a clean, smooth, and glossy finish.