Ray Robinson is a proper noun and is not interchangeable with synonyms. It refers to a specific person, specifically Sugar Ray Robinson, a legendary professional boxer who competed from 1940 to 1965. However, if looking for synonyms of the word "ray," some options could include beam, shaft, glare, or burst of light. Additionally, if seeking synonyms for the name "Robinson," there are various options depending on the context or intended use. Some alternatives could include Robertson, Robynson, Robison, or Robbins, among others. It's important to note that precise and intentional word choices are critical for effective communication.