The phrase "Salt Sea" is often used to refer to the Dead Sea, which is known for its high salt content and is bordered by Jordan, Israel, and the West Bank. However, there are a variety of synonyms that can be used to refer to this body of water, many of which highlight its unique features. Some common alternatives include the Dead Sea, the Sea of Salt, and the Sea of Death. Other options include the Great Salt Lake, the Salton Sea, and the Caspian Sea, all of which are known for their high saline content. Ultimately, the specific synonym used will depend on the context and intended audience.