Potassium muriate is a compound that is commonly used as a source of potassium in agriculture. It is also known as potassium chloride or muriate of potash. However, there are other synonyms that can be used to refer to this compound, including sylvite, carnallite, and kainite. These terms are often used in the mining industry to describe different potassium-containing minerals. Another synonym for potassium muriate is potash, which is a general term used for any compound that contains potassium. Potassium muriate is an important source of potassium for plant growth and is commonly used in fertilizers to enhance crop yields.