GroES stress protein, also known as HSP10, is an intriguing molecule with multiple synonyms. This essential protein plays a crucial role in assisting other proteins fold correctly, especially under stressful conditions. Among its numerous alternative names are heat shock protein 10, chaperonin 10, CPN10, and CPN10-like protein. These different designations emphasize the protein's chaperone function, aiding in cellular protection against various environmental stresses, such as heat or chemical exposure. By recognizing and acknowledging these synonyms, scientists across different disciplines can effectively communicate and further their understanding of the GroES stress protein's significance in cellular homeostasis and stress response.