The word "Rae" can be challenging to find synonyms for because it is a proper noun and often used as a given name. However, if we consider its phonetic sound, some possible synonyms include "ray," "wray," or "gray." Alternatively, we can look for words that have similar meanings or associations, such as "light," "brilliance," or "radiance." These alternatives convey a sense of brightness and luminosity, which can be associated with the name "Rae". Other synonyms that could be used could include "gleam," "glitter," "glimmer" or "shine," which also evoke a sense of brightness and light.