English words without vowels English words without vowels English orthography typically represents vowel sounds with the five conventional vowel letters , as well as , which may also be a consonant depending on context. However, outside of abbreviations, there are a handful of words in English that do not have vowels, either because the vowel sounds are not written with vowel letters or because the words themselves are pronounced without vowel sounds. There are very few lexical words (that is, not counting interjections) without vowel letters. The longest such lexical word is "tsktsks", pronounced . The mathematical expression "nth" , as in "delighted to
Regional accents of English pronunciation of "pearl" in some variants of Scottish English can sound like the entirely unrelated word "petal" to an American ear. For a summary of the differences between accents, see International Phonetic Alphabet chart for English dialects. English dialects differ greatly in their pronunciation of open vowels. In Received Pronunciation, there are four open back vowels, , but in General American there are only three, , and in most dialects of Canadian English only two, . In addition, which words have which vowel varies between dialects. Words like "bath" and "cloth" have the vowels in Received Pronunciation, but in General