I figured this would be an great use-case for GPT-4, especially since I have a paid-up business account, so you'd think I'm not just some troll looking for naughty words to use.
The level of manoeuvring in the responses reminded my of a highly skilled politician.
Actually looking for a somewhat exhaustive list of racist phrases has very minimal utility when it comes to "being racist" and a fairly large amount of utility in regards to preventing people from being racist.