Lol, you're really scraping the barrel with that!
Have white people had a long history of oppression, being treated as second class citizens, make a mockery of, murdered, rights taken away, opportunities never given because of their skin colour? No, of course not.
So why would any of the terms you have given carry the same weight as the words that were used by white people?
IF, just IF there had a been a level playing field all along, where in history white people had been oppressed as much by the hands of black people or where skin colour had never been a real issue that affected millions of lives for many years then the words and the level of offensiveness would be equal. I do not think we can in all honesty separate this from the past - the past is too recent still.