Animated text, word by word not letter by letter - coroutine

Hello, I am trying to use a coroutine to type word-by-word, below functions for letter by letter but I am not yet capable enough to split the string depending on the presence of a space so I can display each word individually. Word by word will solve an error I’m encountering with letter by letter.

tldr: How do I make this coroutine display word by word instead of letter by letter?

``<pre> public TextMeshProUGUI textMeshProText; public string contentText; public float letterPause = 0.1f; // Use this for initialization void Start () { string writeThis = contentText; StartCoroutine(TypeSentence(writeThis)); } IEnumerator TypeSentence(string sentence) { foreach (char letter in sentence.ToCharArray()) { textMeshProText.text += letter; yield return new WaitForSeconds(letterPause); } } } </pre>

IEnumerator TypeSentence(string sentence)
{
string array = sentence.Split(’ ');
textMeshProText.text = array[0];
for( int i = 1 ; i < array.Length ; ++ i)
{
yield return new WaitForSeconds(letterPause);
textMeshProText.text += " " + array*;*
}
}