English alphabet 24 letters of the Latin alphabet first (including ampersand), then 5 additional English letters, starting with the Tironian note "ond" (⁊), an insular symbol for "and": In the orthography of Modern English, thorn (þ), eth (ð), wynn (ƿ), yogh (), ash (æ), and ethel (œ) are obsolete. Latin borrowings reintroduced homographs of ash and ethel into Middle English and Early Modern English, though they are largely obsolete (see "Ligatures in recent usage" below), and where they are used they are not considered to be separate letters (e.g. for collation purposes), but rather ligatures. Thorn and eth were both replaced by
English alphabet especially when heard over the telephone or a radio communications link. Spelling alphabets such as the ICAO spelling alphabet, used by aircraft pilots, police and others, are designed to eliminate this potential confusion by giving each letter a name that sounds quite different from any other. The letter most commonly used in English is E. The least used letter is Z. The frequencies shown in the table may differ in practice according to the type of text. The & has sometimes appeared at the end of the English alphabet, as in Byrhtferð's list of letters in 1011. Historically, the figure