The word "chrysopoeia" refers to the ancient art of transmuting base metals into gold. This term was commonly used by alchemists in their pursuit of the philosopher's stone. However, if you are looking for synonyms for chrysopoeia, there are several options available. These include "alchemy," "transmutation," "metamorphosis," "transformation," and "conversion." Each of these terms carries a slightly different connotation and may be more appropriate depending on the exact context in which they are used. Nonetheless, all of these words relate to the process of changing one thing into another, either figuratively or literally.