title: Need regular Expression to Match the reverse of a word in a line
body: <p>Sample input string: <code>Regular Expression is really Tough to understand</code></p>
  
  <p>User Typed string: <code>ralugeR Expression si yllear Tough ot understand</code></p>
  
  <p>In the above two string, I need to parse the input string and User typed strings -word by word and need to find a match in the user typed string . such that if </p>
  
  <ol>
  <li>Regular in input string should matches with ralugeR .</li>
  <li>is should match with si</li>
  <li>really should match with yllear</li>
  <li>to should match with ot</li>
  </ol>
  
  <p>Note : Input string is not constant string , it may vary. 
  for example: </p>
  
  <p>Another sample string can be like: <code>Regex have wasted my time</code> .</p>
  
  <p>user typed: <code>xeger have wasted ym emit</code> .</p>
  
  <p>I am looking for a regular expression to match reverse of the word in a line.but input word is may be changeable .</p>
  
  <p>but the input string will contain any alphabets in both upper and lower case , along with numbers in it .</p>