Alphabet alphabet is sometimes claimed to be as small, but it actually consists of 18 letters, including the ʻokina and five long vowels. However, Hawaiian Braille has only 13 letters.) While Rotokas has a small alphabet because it has few phonemes to represent (just eleven), Book Pahlavi was small because many letters had been "conflated"—that is, the graphic distinctions had been lost over time, and diacritics were not developed to compensate for this as they were in Arabic, another script that lost many of its distinct letter shapes. For example, a comma-shaped letter represented "g", "d", "y", "k", or "j". However,
English words without vowels the nth degree", is in fairly common usage. Another mathematical term without vowel letters is "rng" , derived from "ring" by deleting the letter . A more obscure example is "ln". Vowelless proper names from other languages, such as the surname Ng, may retain their original spelling, even if they are pronounced with vowels. In the Middle English period, there were no standard spellings, but was sometimes used to represent either a vowel or a consonant sound in the same way that Modern English does with , particularly during the 14th and 15th centuries. This vocalic generally represented , as