Prefixes and Suffixes Checkup

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Across
  1. 1. The ice liquefied.
  2. 2. My sisters and I form a sisterhood.
  3. 3. I received my back pay retroactively.
  4. 5. I separated the fighting children.
  5. 7. I proceeded forward.
  6. 10. out of, from
  7. 12. contribute
  8. 13. with, together
Down
  1. 1. like (the root word)
  2. 2. without
  3. 4. in the direction of
  4. 6. The beetle's exoskeleton was shiny.
  5. 8. Service to others makes a better world.
  6. 9. apart
  7. 11. My brothers are tiresome.