I'm really glad that everyone here is sharing feedback with each other how to pronounce alliteration.
I must admit growing up alliteration was never easy for me because I didn't have the easiest teacher to work with. She was quite the Speech Nazi if I may say so BUT she really made sure I pronounced everything correctly including this word "alliteration".
I'm glad for members like Naisho, Jiro, jillio, HearAgain because they are able to share feedback on how to do alliteration and not criticise each other only share healthy rapport.
From the bottom of my heart, I thank you for this.