There are several synonyms for the term "West Lux". "West" refers to the direction opposite to the east, and it can be associated with words such as "occident" or "western". "Lux", on the other hand, means light in Latin, and it can be replaced with terms like "illumination" or "radiance". Therefore, "West Lux" can be interchangeably expressed as "Occident Illumination" or "Western Radiance". These synonyms capture the essence of the phrase, portraying a bright and luminous aspect related to the western direction.