http://www.ehow.com/guide_19-http://www.ehow.com/guide_19-education.html.htmlwww.ehow.comhttp://www.ehow.com/how_2254246_alphabets-part-consonants-r-s.htmlIn this article you will know about the pronunciation of Alphabets 'R' and 'S'. Some of the words will be spoken by an American Adult Female. Alphabet 'S' is an important Alphabet as it has four sounds 's', 'z', 'zh', 'sh'.However there is no hard and fast rule about sound 's' or 'z', as such each word is to be pronounced according to its merits. Published on 3/31/2008