Wells has stated that he didn't include a set because this should be interpreted as an allophone of that is sensitive to the morpheme boundary, which he illustrates by comparing the London pronunciations of "goalie" and "slowly".  , which documents the phonologies of varieties of English around the world like , employs Wells Standard Lexical Sets as well as the following supplementary lexical sets, as needed to illustrate finer details of the variety in discussion:  Lexical sets have also been used to describe the pronunciation of other languages, such as French, Irish and Scots.