When it comes to real estate or interior design, the term "half bath" is often used to describe a bathroom that only contains a toilet and a sink. However, there are many other terms that can be used to describe this type of bathroom. Some common synonyms include powder room, cloakroom, guest bathroom, and toilet room. A powder room is typically a small, elegant bathroom that is often located near the entrance of a home. A cloakroom is similar, but is typically used to refer to a smaller, more utilitarian space. A guest bathroom is simply a bathroom designed for guests to use, while a toilet room is a minimalist space that only contains a toilet.