Neo-Nazism is an ideology that promotes white supremacy, anti-Semitism, and hatred towards minorities. The term "neo-Nazi" is used to describe individuals who support this ideology. There are several synonyms for the term "neo-Nazi," such as white supremacist, white nationalist, ethno-nationalist, and racial separatist. These terms all refer to individuals who believe in racial purity and the superiority of the white race. Other synonyms include fascists and far-right extremists, both of which are used to describe individuals who hold extreme political views and seek to impose their beliefs on others. Overall, the use of these synonyms highlights the dangerous and harmful nature of these ideologies and the individuals who promote them.