title: English dictionary as txt or xml file with support of synonyms
body: <p>Can someone point me to where I can download English dictionary as a txt or xml file. I am building a simple app for myself and looking for something what I could start using immediately without learning complex API.</p>
  
  <p>Support for synonyms would be great, that is it should be easier to retrieve all the synonyms for a particular word.</p>
  
  <p>It would be absolutely fantastic if the dictionary would be listing British and American spelling of the words where they differ.</p>
  
  <p>Even if it would be small dictionary (a few thousand words) that's OK, I only need it for a small project.</p>
  
  <p>I even would be willing to buy one if the price is reasonable, and the dictionary is easy to use - simple XML would be great.</p>
  
  <p>Any directions please.</p>