I had a free weekend, and the thsrs idea by Ironic Sans [1] looked like something too cool to let it go (and <a href="http://thsrs.com/" rel="nofollow">http://thsrs.com/</a> didn't work too well for me). Also, it was a chance to implement my very own instant search ;-)<p>The thing is done in Django+PostgreSQL+jQueryUI and uses the Wordnet 2.0 thesaurus which comes with OpenOffice. My wife was kind enough to make it look not ugly.<p>[1] <a href="http://www.ironicsans.com/2008/07/idea_thsrs_the_shorter_thesaurus.html" rel="nofollow">http://www.ironicsans.com/2008/07/idea_thsrs_the_shorter_the...</a>