"Real racism", as in the immoral and evil thing everybody tries to label anybody with? The basis for the so called hate crime, by definition? Sheer hatred of one toward another on the sole basis of the real or supposed ethnic background ... Now you have "racialism", which is often conflated/equated with racism, but that's not the same thing https://en.wikipedia.org/wiki/Racialism >>Racialism is the belief that the human species is naturally divided into races, which are ostensibly distinct biological categories. Many dictionaries define the term racialism as synonymous with racism.[1] And no it's not synonymous. One doesn't need hate, the emotional response, to be racialist. You have the xenophobia also, which is equated to racism. Again that's different, it doesn't necessarily implies hatred. https://en.wikipedia.org/wiki/Xenophobia >>Xenophobia and racism often overlap, but differ in that the latter is based on physical characteristics while the former is "based on the perception that the other is foreign to or originates from outside the community or nation".[6] And you have ethnocentrism also, which is also abusively equated to racism https://en.wikipedia.org/wiki/Ethnocentrism >>Ethnocentrism is used in social sciences and anthropology to describe the act of judging another culture and believing that the values and standards of one's own culture are superior – especially with regard to language, behavior, customs, and religion.[1] These aspects or categories are distinctions that define each ethnicity's unique cultural identity. All people are ethnocentric btw, to varying degrees, but they all are https://www.youtube.com/watch?v=Q5-QqK2tMfc