Auscultatory sound is a term used in medical sciences to describe various sounds heard by physicians during physical examinations. While there are numerous words that can be associated with auscultatory sound, antonyms, or opposite words that may be used in lieu of the term, are also present. Some of the antonyms for auscultatory sound are silence, inaudibility, quietness or stillness, muteness, hush, noiselessness, and soundlessness. These antonyms signify a lack of sound or noise, which is the opposite of auscultatory sound. Alderley, the opposite words may not be relevant in a medical context, but they are useful in comprehending the term's meaning.