public void AddGoodie()
{
string theWord = GetRandomWord(cleans, true);
if (theWord != null)
{
var rnd = new System.Random();
Word.CharacterClass characterClass = (Word.CharacterClass)rnd.Next(3);
Word word = new GoodieWord(theWord, wordSpawner.SpawnGoodie(), characterClass);
words.Add(word);
}
}