This plugin adds two new blacklists to WordPress’s blacklist feature: one which blacklists only complete words in comment content, and another which will be checked only against usernames, e-mail addresses, user sites, and IP addresses (but not comment content). In addition, the plugin features a user-friendly interface allowing administrators to see exactly what effect each blacklist would have if a given term were added to it.
Written by James Dowd and the NBC Sports team.