Wordcounter ranks the most frequently used words in any given body of text. Use this to see what words you overuse (is everything a "solution" for you?) or maybe just to find some keywords from a document.
Wordcounter is useful for writers, editors, students, and anyone who thinks that they might be speaking redundantly or repetitively -- and it's free! Eventually, I'm going to expand it so that you can upload documents, but not yet.
If you enjoy the Wordcounter, you might enjoy my new web page, Spanish for Nerds: Learn Spanish via Etymologies - it's a weird cool method I use to learn Spanish!