Homophones and near homophones

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Across
  1. 1. Agreement or approval (6)
  2. 3. Positive comment or praise (9)
  3. 4. Breakfast food made from grains (6)
  4. 7. Religious ceremony structure (5)
  5. 8. Horse control straps (6)
  6. 9. Climb or go upwards (6)
Down
  1. 2. Episode divided story or program (6)
  2. 3. Something that completes or enhances (9)
  3. 5. Modify or change (5)
  4. 6. Wedding-related (6)