This extension evaluates the given lyrics on a web page for profanity, or other immodest words it finds.
Lyric Filter is an extension that, when clicked on, scans the web page for profanity, immodest words, or just bad words in general. Some words are worse than others. Lyric Filter will evaluate and then report back to you the lyric stress value--which correlates to a rating of 1 through 5. 1 is a clean score and 5 is a really bad score. Use this extension when on the lyric web page of a song of your choice.
(This extension is still very primitive; user discretion is advised)