title: How to check if all characters in a String are all letters?
body: <p>I'm able to separate the words in the sentence but I do not know how to check if a word contains a character other than a letter. You don't have to post an answer just some material I could read to help me.</p>
  
  <pre><code>public static void main(String args [])
  {
      String sentance;
      String word;
      int index = 1;
  
      System.out.println("Enter sentance please");
      sentance = EasyIn.getString();
  
      String[] words = sentance.split(" ");    
  
      for ( String ss : words ) 
      {
          System.out.println("Word " + index + " is " + ss);
          index++;
      }            
  }   
  </code></pre>