GG Set #1

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Across
  1. 3. Nighttime wanderer
  2. 4. Words that sting
  3. 7. Understood by few, mysterious
  4. 8. Poker players keep this steady
  5. 10. Radical Supporter
Down
  1. 1. To hinder or obstruct progress
  2. 2. Absolutely certain, no need for doubt
  3. 5. A kaleidoscope of colors
  4. 6. Void of substance
  5. 9. Inexperienced, Immature