AICE English vocabulary crossword

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Across
  1. 3. The complete vocabulary of a language.
  2. 5. The part of the language concerned with letters and spelling.
  3. 7. The process through which new words (neologisms) are formed
Down
  1. 1. When the meaning of a word becomes narrower or more limited than its earlier meaning
  2. 2. When a word takes on a more negative connotation over time
  3. 4. Words and phrases known primarily by a group of people – often within a particular profession – which enable them to exchange complex information efficiently.
  4. 6. In language, relates to words which are no longer in use and often no longer understood.