The term 'Sound of Sorrow' can be described by four different words: SIGH, SOB, MOAN, and WAIL. A SIGH is a short, soft sound made when one is feeling sad or tired. A SOB is a more intense sound, usually accompanied by tears, that expresses deep sorrow or grief. A MOAN is a low, mournful sound that expresses pain or sorrow. Lastly, a WAIL is a loud, long cry of sorrow or distress. All of these sounds are associated with sadness and sorrow.