The swearing can never be avoided no matter how harsh your filter will be. You only make players annoyed by upgrading the filter. The filter is slowly taking our ability so speak. As an example, you can't say "mini game", "safe girl", "knife guy", "if u can", and many many more. The 2nd and 3rd one are even double filtered because it prevents us from using the word feg when it's not even the proper way of spelling the actual word.. Anyway my point is that you will never succeed trying to pevent players from swearing and will only annoy them by gagging them.