Fortunately for you they are defining offensive so broadly that you can resist this being lorded over you without using any words that will offend essentially anyone.
I don't honestly expect to take any action whatsoever. I suspect that in the course of normal conversation, I will use every word they deem "inappropriate". The question is if I will be blacklisted for it; Lord knows that I was on enough "GG Autoblock" lists without having tweeted for years when that was a thing.