Cortisol, also known as the "stress hormone," is a steroid hormone that is produced by the adrenal gland. This hormone plays an important role in the body's response to stress, regulating metabolism, immune function, and blood sugar levels. Synonyms for the word cortisol include hydrocortisone, cortisone, and glucocorticoid. These terms are often used interchangeably with cortisol, and in medical and scientific literature, they may be used to refer to specific forms of the hormone or to describe its effects on the body. Understanding the various synonyms for cortisol can help individuals gain a deeper understanding of its role in the body and its impact on overall health.