Chattels reais is a term used in property law to describe personal property that is attached to real estate. Essentially, it refers to any item or object that is considered a fixture of a property, such as a built-in bookcase or a ceiling fan. To describe these items, there are a number of synonyms that can be used, depending on the context. Some common alternatives include real property, fixture, immovable property, and real estate attachment. Ultimately, the best word to use will depend on the specific situation and the speaker's intended meaning, but these synonyms can offer a useful starting point for anyone looking to describe chattels reais in a clear and concise way.