Going Over The Deep End

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Across
  1. 1. muscle
  2. 6. hydro
  3. 7. inst7
  4. 10. inst5
  5. 11. inst2
  6. 12. inst3
  7. 13. sista
  8. 17. electricity
  9. 18. exudes
Down
  1. 2. inst1
  2. 3. conedy
  3. 4. exercise
  4. 5. inst4
  5. 7. inst6
  6. 8. help
  7. 9. giggle
  8. 14. games
  9. 15. family
  10. 16. spa