Erik's crossword challenge

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Across
  1. 4. in the recent past
  2. 7. small reptile cage (i.e., snakes, lizards, etc.)
  3. 9. synonym for fortunate
  4. 11. very upset and agitated
  5. 12. not together
  6. 14. another way to say "normally"
  7. 16. a feeling of self-consciousness or awkwardness
  8. 17. to be cautious on one's work
  9. 20. something that does not fit in
  10. 21. to have a better chance at something than someone else
  11. 22. a temporary person, place or thing
  12. 24. accepted standard of the sound and stress patterns of words, phrases, etc.
  13. 27. secondary title
  14. 28. word or phrase that has the same meaning as another word in the language
  15. 30. to incorrectly write a word
Down
  1. 1. a person who digs for artifacts for a living
  2. 2. a book containing multiple word definitions
  3. 3. able to see something or someone in plain sight
  4. 5. not very thrilling
  5. 6. without delay
  6. 8. something that is not needed or uncalled for
  7. 10. not worried about danger or pain; very brave
  8. 13. something complicated or detailed in design
  9. 15. descent from an ancestor
  10. 18. to have good luck
  11. 19. word or phrase that acts as a modifier of action words or clauses
  12. 23. loss of hope or hopelessness
  13. 25. power or ability to act or to influence people, events, decisions, etc.
  14. 26. to descend under water
  15. 29. breathing