puzzle

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Across
  1. 2. of whom
  2. 3. overcharged
  3. 7. invaluable
  4. 9. irritated
  5. 11. grief-stricken
  6. 12. rich
Down
  1. 1. lazy
  2. 3. alleviated
  3. 4. invoice
  4. 5. opposite of outgoing
  5. 6. reimbursement
  6. 8. a relaxed person
  7. 10. cash desk