Work through is a phrase that means to persistently and diligently work on something until it is completed. The two crossword solutions for this phrase are PROCESS (7 letters) and SOLVE (5 letters). PROCESS means to go through a series of actions or steps in order to achieve a particular result, while SOLVE means to find an answer or solution to a problem. Together, these two words can be used to describe the PROCESS of working through a problem or task until it is completed.