StumpedintheCrossword? Findoutwhatclickssoundlike!

The answer to the crossword question “Clicking sound is TSK” is likely the word “tut.” The sound “TSK” is a common way of representing the noise made by suction caused by drawing in air through pursed lips. The word “tut” is an onomatopoeic word that describes this similar noise, often used to express disapproval or annoyance. Therefore, the clue “clicking sound is TSK” likely refers to the sound of someone making a “tutting” noise with their mouth in response to something that bothers them.