Before revision: Alphabet Below is the list of all letters and sounds used in ROILA: Letter IPA transcription ARPABET transcription Example a æ AE bat e ɛ EH red i ɪ IH big o ɔ AO frost u ʌ AH but b b B buy f f F for j dʒ JH just k k K key l l L late m m M man n n N no p p P pay s s S say t t T take w w W way
After revision: Of the 26 letters of the English alphabet, c, d, g, h, q, r, v, x, y, and z are not used.Alphabet Below is the list of all letters and sounds used in ROILA: Letter IPA transcription ARPABET transcription Example a æ AE bat e ɛ EH red i ɪ IH big o ɔ AO frost u ʌ AH but b b B buy f f F for j dʒ JH just k k K key l l L late m m M man n n N no p p P pay s s S say t t T take w w W way