Heartbreak is a feeling that can be expressed in many different ways, and as such, there are numerous synonyms for the word. Some of the most common synonyms for heartbreak include sadness, grief, anguish, sorrow, despair, and devastation. Other synonyms could be heartache, pain, misery, torment, emotional distress, and distress. These words all capture the intense emotional pain that comes with heartbreak and can be used interchangeably depending on the context in which they are used. Whether you use these synonyms in conversation, writing or any other form of communication, they all convey deep pain that accompanies heartbreak.