The word "backscratch" refers to an action where one rubs or scratches someone else's back as a sign of affection or support. Some common synonyms for this term include "backrub," "massage," "caress," and "stroking." These words all suggest a similar physical gesture that is meant to provide comfort and attention. Other synonyms for "backscratch" may include "petting," "cuddling," "embracing," and "nurturing." Regardless of the word used, the act of backscratching is an important social interaction that strengthens bonds between individuals. It is a simple but effective way to show one's caring and support for others.