a html website that generates a random 5 letter word if a button is pressed

<script>
    function generateWord() {
        var text = "";
        var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
        for (var i = 0; i < 5; i++)
          text += possible.charAt(Math.floor(Math.random() * possible.length));
        document.getElementById("output").innerHTML = text;
    }
</script>

<button onclick="generateWord()">click here to generate a random 5 letter word</button>
<p id="output"></p>