"F*g" and "F*ggot".
I know over in Britain the word is used to mean cigarette. However, here in the USA, the word is pretty much the homosexual equivalent of ni***r. It's a word I often see when we have soon-to-be-banned trolls launching verbal attacks at other users, and it is always used in a hateful fashion. Considering its usage here (and on the internet in general) and the fact that it would hardly inconvenience our British users, I would like these words censored.
While you're at it, you might want to also censor the plural form of all words currently censored.