Being a racist, defined by you as occasionally using a racially-originating term without malicious intent, is the absolute worse thing a person can do, except of course for denying that one is a racist.
Really?
My Dad, occasionally using such a term without ill intent, was "worse than" a child molester, a mass murderer or a rapist? Do you really care to stick to your guns that being "a racist," especially by the very mild definition you insist on, is the very worst thing a person can be?
If so, perhaps you'd care to explain this remarkable assertion?
We need to watch our words. They can cut deeper than a knife.