The crossword solutions for the term 'BO-O-O-O-RING' are DEAD (4 letters) and SNORE (5 letters). The term 'BORING' is used to describe something that is dull, tedious, and uninteresting. It can be used to describe a person, place, or thing. When something is BORING, it can cause people to become disinterested and even fall asleep. The two words DEAD and SNORE are related to this concept as they both suggest a lack of life or energy. DEAD implies that something is no longer alive, while SNORE suggests a deep sleep.