Backscratched is a word that is used to describe a situation in which someone has helped another person by doing a favor or showing kindness. Some synonyms for this term include reciprocated, repaid, returned the favor, helped out, assisted, and supported. These words have similar meanings and convey the idea that someone has done something to show appreciation for the kindness or assistance of another person. Using these synonyms can help to add variety to your writing and convey the same message in different ways. So, the next time you want to describe a situation where someone has been helpful, try using one of these alternatives to backscratched.