Androsterone sulfate is a natural steroid hormone that is found in the body and plays an important role in the regulation of various physiological processes. However, there are several synonyms for this compound that are often used interchangeably, depending on the context. These synonyms include 3α-hydroxy-5α-androstan-17-one sulfate, 5α-androstan-3α-ol-17-one sulfate, and DHEA-S. DHEA-S is particularly useful as a synonym because it is commonly used in clinical settings to measure adrenal gland function. Whatever the name, though, it is clear that androsterone sulfate is a critical hormone for overall bodily health and well-being.