Is shouted an onomatopoeia word

I agree to the fact that shout is just a Word. Technically, when you shout, you are talking while yelling. Kind of. Whatever it is, you don't say the Word, "Shout!" while you are shouting. For example, the Word "Boom" is an onomatopoeia Word because when someone sets off a bomb, it actually makes the "Boom!" sound.