The term 'WON IN A WALK' can be summarized by the crossword solution 'ROMPED', which is a six-letter word. To 'ROMP' means to move or act in a lively, vigorous, or boisterous manner. It is often used to describe a situation in which one person or team has achieved a decisive victory over another. In this case, the term 'WON IN A WALK' implies that the victor was so dominant that they were able to win without much effort.