Google Adwords data + number of search results tool

[healthforums]

Hi,

Is there a tool/software/site (prefer free) that will look at google adwords data (number of search results for keywords and their synonyms) as well as the amount of search results for each of those keywords (so you can easily get suggestions of keywords that would be easy to rank high for)??

I know about wordtracker and have used in past but i prefer to focus on google. It's tedious checking each highly searched word for the amount of search results it produces in attempts to find good keywords....