Stem list 4

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Across
  1. 3. star
  2. 7. every 100 years
  3. 12. the same time
  4. 13. a four-sided shape
  5. 15. a “space shipper” someone who travels amongst the stars
  6. 16. against, opposite
  7. 18. 100
  8. 19. semi half
  9. 20. time
  10. 23. two wheeled cycle
  11. 26. half awake
  12. 27. over and over, repeatedly
  13. 28. year,yearly
Down
  1. 1. two ways to look, two prescriptions in one lens
  2. 2. something or part of 100
  3. 4. yearly remembering or celebration of a specific occasion
  4. 5. two
  5. 6. half a ball
  6. 8. over, extra, too much
  7. 9. fights against infection’s lives
  8. 10. one thousand years
  9. 11. innocuous
  10. 13. four
  11. 14. study of the stars
  12. 17. good,well
  13. 21. fights against death
  14. 22. not dangerous
  15. 24. against socializing, not a fan of being around other people
  16. 25. four-footed creature