A retrograde hernia, also known as sliding hernia or para-esophageal hernia, is a medical condition where the stomach protrudes upwards into the chest cavity. Though retrograde hernia is the commonly used term, it is essential to explore its synonyms to understand different perspectives. Sliding hernia accurately depicts the movement of the stomach into the chest. Similarly, the term para-esophageal hernia focuses on the location of the hernia next to the esophagus. Additionally, it emphasizes the distinct nature of this type of hernia compared to a sliding one. Using synonyms like sliding hernia or para-esophageal hernia allows clearer communication, facilitating both medical professionals and patients to discuss and understand the condition more comprehensively.