Word by word asynchronously way to maintaining smooth, natural speech.

I attempted to send text to the avatar asynchronously, word by word. However, the avatar pauses after each word, saying one word at a time with a stop in between. Because of this, I had to switch to sending full sentences instead.

Currently, I send text to the avatar every time there's a punctuation mark (e.g., a period or exclamation point). I’d like to know if there’s a way to send words individually while maintaining smooth, natural speech.

Is there any recommended approach or setting that allows for this?

Thanks!