The word combiner joins popular words together based on the categories you choose.
Steps:

As you type, the Cruncher will generate usable words based upon your specific letter combinations. It is best to use 1-3 letters while including at least one vowel.
We appreciate donations and suggestions. It helps us improve the domain search technology to provide you with faster, more relevant results.
We have received a great deal of feedback from our users and domainers. Among other things, ShoutDomains.com will receive a new look which will capitalize on usability, usability, usabilty! We want to make navigation a cinch.
As well as usability, we are revamping our tools. Everything will be faster, with a hint of extra user-friendliness. We'll also be adding a host of new tools to the site. Here's a summary of what's ahead:
Users have reported how Shout Domains' tools are very useful, and they've offered wonderful suggestions as we revamp the tools. I take suggestions seriously and would love to hear any that you have. Drop us a line. Feel free to connect with me on Google. >>David Scoville
Have you ever spent hours just trying to find a decent available domain name? Shout Domains has developed an intuitive Word Generator and Word combiner tool for optimum, quality domain sugggestions. We're here to facilitate the creative development of a domain name for personal or company use.
Every so often, we'll compile a list of domains worthy of shouting about. Here's our latest domains generated by the Domain Word Cruncher (these are available as of 8/12/2008):
We came up with some great domain ideas using the Domain Word Combiner. With the hot topic being the Olympics, we were able to create a few relevant results:
And here's some other good domain suggestions.
If you feel like registering any of these domains, simply use our Instant Domain Shout Tool.
Oh, and did I mention that we've got a widget with all three domain suggestion tools in one?