Pain-relieving is a term that is commonly used to describe medications or treatments that alleviate pain. However, there are many synonyms to this word that can be used to describe the same thing. Some examples of synonyms for pain-relieving include painkiller, analgesic, pain medication, pain remedy, pain therapy, and pain management. These terms can be used interchangeably when referring to treatments that alleviate pain, whether it's acute or chronic. It's important to use these synonyms appropriately and accurately, especially in medical or healthcare-related contexts, to ensure proper communication and understanding of the intended meaning.