Hellas showed me the NameTumbler domain suggestion tool.
Aaron and other folks at SEOBook showed me NameBoy and Bust A Name.
What other tools do you use to help you find unregistered domain names?
This one is also a nice one Domain Name Generator and Search - MakeWords.com I have used a few times.
I use DomainsBot - Available domain suggestions, name spinner, expired and expiring domain name search and BustaName too =)
I always Check it on Domainsbot or Domaintools.com both of them does decent enough job for me.
i am doing this manually,
first go to adword keyword suggestion tool. then anlysis high traffic and high search keyword. and then go to my domain regisrar and start search manual for high traffic domains. :)
I don't like them, they usually give me strange and unusual domains that I wouldn't want, especially of the domain is the very-brandable-not-ordinary type.
Normally use domainresearchtool.com if need domain suggestion.
I'm taking a different approach by checking on Google Trends down to the word to use for my domain. I take common phrases and compare between others. Hopefully the phrase which is suitable is still not taken.
I found some cool domains yesterday using Impossibility.org. :)