The term 'WORK TO DO' can be broken down into three crossword solutions: TASK (4 letters), AGENDA (6 letters), and CHORE (5 letters). A TASK is a piece of work that needs to be done, usually assigned by someone else. An AGENDA is a list of tasks or activities that need to be completed, often in a certain order. A CHORE is an unpleasant but necessary TASK that needs to be done regularly. All three words refer to work that needs to be done, either assigned or self-imposed.