Originally, the word “good” was used to describe qualities of the noble and of the nobility. “Bad” did not have as negatively a connotation originally, it was simply used to describe the other that was not “good.” The meanings changed after the implementation of Christianity and the shift in power from the “good” to the “bad.” More test answers on https://studyhippo.com/nietzsche-the-genealogy-of-morals/