The crossword solution for the term ONE-SIDED SCORE is ROUT. A one-sided score is a situation in which one team or individual has a much higher score than the other. This can be seen in sports, such as football, where one team may have a significantly higher score than the other. It can also be seen in other competitive activities, such as debates or tests. In these cases, one person or team has a clear advantage over the other. The term 'ROUT' is often used to describe this type of situation.