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 Vocabulary The vocabulary of ROILA was generated by an algorithm designed to create a vocabulary with the least confusion amongst words.
After revision: Alphabet Below is the list of all letters and sounds used in ROILA: Letter IPA transcription Arpab 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 Vocabulary The vocabulary of ROILA was generated by an algorithm designed to create a vocabulary with the least confusion amongst words.