Spelling Crossword puzzle

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Across
  1. 1. means: to provide lodging or space for
  2. 4. means: to hinder the progress of
  3. 6. means: a union or association formed for mutual benefit
  4. 7. means: the statement of a position opposite to one already made
  5. 8. means: not likely to be true; not likely to happen
  6. 9. means: get or keep exclusively to oneself
Down
  1. 2. means: calm, peacefulness
  2. 3. means: not able to be undone or altered
  3. 5. means:great or important to be worthy of attention; noteworthy
  4. 7. means: an agreement to accept standards that are lower than desirable