Old Uyghur alphabet no relation Mongolian
Names
The script is known by a wide variety of names. As it was derived from the Old Uyghur alphabet, the Mongol script is known as the Uighur(-)Mongol script. From 1941 onwards, it became known as the Old Script, in contrast to the New Script, referring to Cyrillic. The Mongolian script is also known as the Hudum or 'not exact' script,, in comparison with the Todo 'clear, exact' script .: 308 : 30–32, 38–39 : 640 : 7 : 206Overview
The traditional or classical Mongolian alphabet, sometimes called Hudum 'traditional' in Oirat in contrast to the Clear script (Todo 'exact'), is the original form of the Mongolian script used to write the Mongolian language. It does not distinguish several vowels (o/u, ö/ü, final a/e) and consonants (syllable-initial t/d and k/g, sometimes ǰ/y) that were not required for Uyghur, which was the source of the Mongol (or Uyghur-Mongol) script. The result is somewhat comparable to the situation of English, which must represent ten or more vowels with only five letters and uses the digraph th for two distinct sounds. Ambiguity is sometimes prevented by context, as the requirements of vowel harmony and syllable sequence usually indicate the correct sound. Moreover, as there are few words with an exactly identical spelling, actual ambiguities are rare for a reader who knows the orthography.
Letters have different forms depending on their position in a word: initial, medial, or final. In some cases, additional graphic variants are selected for visual harmony with the subsequent character.
The rules for writing below apply specifically for the Mongolian language, unless stated otherwise.
no relation