Old English replacement of the letter ƿynn with w. This is a proclamation from King Cnut the Great to his earl Thorkell the Tall and the English people written in AD 1020. Unlike the previous two examples, this text is prose rather than poetry. For ease of reading, the passage has been divided into sentences while the pilcrows represent the original division. The earliest history of Old English lexicography lies in the Anglo-Saxon period itself, when English-speaking scholars created English glosses on Latin texts. At first these were often marginal or interlinear glosses, but soon came to be gathered into word-lists such
Old English phonology fronting of the open vowel to in certain cases. It also underwent vowel shifts that were not shared with Frisian: smoothing, diphthong height harmonization, and breaking. Diphthong height harmonization and breaking resulted in the unique Old English diphthongs , , , . Palatalization yielded some Modern English word-pairs in which one word has a velar and the other has a palatal or postalveolar. Some of these were inherited from Old English ("drink" and "drench", "day" and "dawn"), while others have an unpalatalized form loaned from Old Norse ( and ). Old English had four major dialect groups: Kentish, West Saxon,