I think you just don't understand that calling people certain names is as bad as being assaulted for some people.
In your opinion it might only "be words" but for a lot of people it's more than that.
In my opinion you're making light of racial abuse and being a little ignorant by calling it that. I don't think you're an idiot or anything I just disagree completely with your point of view when it comes to racism.
Fair enough though we are just going round in circles and I don't think there's anything else to be discussed.