The author calls this a "brainstorming" program. You write a sentence and it substitutes alternative words. For example, if you write "It was a dark and stormy night" and select the word "stormy", you would get dozens of alternatives one of which might be "It was a dark and humid night". Try it out. If you like you can send a full version to your favorite college student suffering through his/her first creative writing class. Full version includes complete documentation, a dictionary editor, and the automerge feature.
Windows version also available in the Writer's Club Software Library.
