0.4ADBadWordsBetter handling of 'Adding new words' in the SettingsThis plugin filters the comments for bad words and foul language. Ut replaces a term with funny characters like @#%@ or Asterixes like ****. A comprehensive list is added, so if you want to keep your English up to date, you can learn a lot from this plugin.
You are able to manage the list in the settings.

http://www.blog.hemminga.net/index.php/2008/05/02/filter-comments-plugin?blog=8http://www.blog.hemminga.net/media/blogs/plugins/filter_comments_plugin.zip