History of the Greek alphabet games in honor of the Muses. The majority of the letters of the Phoenician alphabet were adopted into Greek with much the same sounds as they had had in Phoenician. However, Phoenician, like other Semitic scripts, has a range of consonants, commonly called gutturals, that did not exist in Greek: "’āleph" , "hē" , "ḥēth" , and "‘ayin" . Of these, only "ḥēth" was retained in Greek as a consonant, eta, representing the sound in those dialects that had an [h], while the consonants "’āleph, hē" and "‘ayin" became the vowels alpha , e and o , respectively. Phoenician had
History of the alphabet All of the names of the letters of the Phoenician alphabet started with consonants, and these consonants were what the letters represented, something called the acrophonic principle. However, several Phoenician consonants were absent in Greek, and thus several letter names came to be pronounced with initial vowels. Since the start of the name of a letter was expected to be the sound of the letter (the acrophonic principle), in Greek these letters came to be used for vowels. For example, the Greeks had no glottal stop or voiced pharyngeal sounds, so the Phoenician letters "’alep" and "`ayin" became Greek "alpha"