This site offers a free service that produces output which is a cross between
a mindmap and a tag cloud. Just enter a word and, a couple of seconds later,
you have a scrollable, zoomable diagram full of words and phrases related to
your original word. Whether you're a writer, or simply looking for a great
codename for your next project, this is a great productivity tool. It's free
to use, and should work with most modern web browsers.
http://www.techsupportalert.com/content/visual-thesaurus-helps-you-think-ideas.htm
