Suffix -ous and -ion

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Across
  1. 2. Full of DANGER
  2. 3. The act of COMPREHENDing
  3. 5. Full of HUMOR
  4. 6. The act of INVENTing
  5. 9. The act of POSSESSing
  6. 12. The act of SUBTRACTing
  7. 13. Full of ODOR
Down
  1. 1. The act of being PERFECT
  2. 4. Full of POISON
  3. 6. What you have when you have been INFECTed
  4. 7. The act of DISCUSSing
  5. 8. Having COURAGE
  6. 10. Having or being full of GLAMOR
  7. 11. Full of JOY