title: Regex to remove all words starting with number
body: <p>I have following content stored in my Set:</p>
  
  <pre><code>...4tccs,4ug,5,50,6,6tccs,7,7ug,7west,8,8226,9,9fall,9west,a,aad,academic,account,acres,acresthis,acronyms,add,by,calendar,campus,campuses,can,capc,carey,catalog,catalogs,cd...
  </code></pre>
  
  <p>This is just a snippet of the overall data. Now I have to store this data into the file but I don't want to store all the words that starts with number. </p>
  
  <p>So please suggest me the regex that could remove all the words like these.</p>