The term 'wet dry vac' is often used to describe a powerful vacuum that can effectively suction up both wet and dry debris. However, there are other terms that can be used to describe this versatile cleaning tool. One common synonym is a 'shop vac', which refers to the fact that it is often used in industrial or workshop settings. Another term is a 'dust extractor', which highlights its ability to remove fine dust and particles from surfaces. Additionally, some people may use the term 'combination vacuum' or 'wet dry vacuum cleaner' to describe this type of cleaning equipment. Regardless of the terminology, a high-quality wet dry vac is an essential tool for anyone who wants to keep their floors and surfaces clean and free of debris.