The term DELAY CAUSE can be broken down into three crossword solutions: WRECK (5 letters), SNAG (4 letters), and REDTAPE (7 letters). WRECK is a noun that refers to a serious destruction or damage of something, usually caused by an accident. A SNAG is a minor difficulty or problem that can cause a delay. Redtape is a phrase used to describe excessive bureaucracy or adherence to official rules and procedures that can cause delays. Together, these three words refer to the various causes of delays in completing tasks.