The term 'Sound of Disdain' can be described by the following crossword solutions: BAH (3 letters), SNIFF (5 letters), UGH (3 letters), TSK (3 letters), and SNORT (5 letters). BAH is an expression of disapproval or contempt, SNIFF is an act of inhaling sharply through the nose, UGH is an expression of disgust or dismay, TSK is a sound made to express disapproval or disappointment, and SNORT is an act of exhaling noisily through the nose. All of these sounds are used to express disdain or disapproval.