Speechless

When I try to come up with a word to describe how I feel at a certain moment, or try to recall a feeling I had all I am is speechless. Words do a very poor job really describing how we feel at certain moments. They give you an idea, or they give an example of how you might feel. But really they will never put that feeling into someone else if they read it. They are "non-transferable" . So The word I want you to think about is a word that could have made me or you speechless.