Negative feelings

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Across
  1. 1. sad, alone and not cared for
  2. 2. very unhappy
  3. 6. unpleasant and rude
Down
  1. 1. change opinion suddenly without reason
  2. 3. strong active dislike
  3. 4. too formal
  4. 5. childish and silly
  5. 7. show a rude lack of interest