"Waxer" is a term that typically refers to a person who applies wax to various surfaces to achieve a smooth and shiny finish. However, there are several synonyms for this term that can be used in different contexts. One such synonym is "polisher," which can refer to a person who polishes not just waxed surfaces, but also surfaces that have been buffed or treated with a polishing compound. Another synonym is "finisher," which implies a broader range of tasks involved in completing a project, including waxing or polishing. Finally, "coater" can also be used to refer to a person who applies any type of coating or sealant to a surface, including wax.