The term WORTHLESS SORT can be broken down into two crossword solutions: ZERO (4 letters) and NEERDOWELL (10 letters). ZERO is a numerical value that indicates the absence of any quantity or magnitude. It is often used to describe someone or something that has no value or worth. NEERDOWELL is an archaic term that means a person who is worthless, idle, or good-for-nothing. It is derived from the Old English words neer (near) and deawell (worthless). Together, these two words describe someone or something that is completely without value or worth.