The term WHITEBOARD NEEDS can be solved by the seven-letter word ERASERS. Whiteboards are a common tool used in classrooms, offices, and other settings for writing and drawing. They are often used to present information or brainstorm ideas. However, whiteboards need to be regularly erased in order to keep them clean and usable. Erasers are the most common way to erase whiteboards, making them an essential part of whiteboard needs.