title: Javascript: find english word in string
body: <p>i want to find any english word (min 4 letters) in one string.</p>
  
  <pre><code>Eg: hello123fdwelcome =&gt; ["hello", "welcome"]; 
  </code></pre>
  
  <p>Could you suggest for me any solution or javascript lib to match english word.</p>
  
  <p>Thanks</p>