1. Keep out
2. Island memento
3. A real piece of work
4. Medical research org.
5. Can't stand
6. Foundation
7. Blows it
8. The nitty-gritty, e.g.
9. "Wheel of Fortune" purchase
10. Japanese honorific
11. Certain, e.g.
12. Basket material
13. Run out, in a way
18. x, y or z
21. It's a wrap
22. Early Italian
23. Like oil producing rock
24. Surest
25. Nabisco treat
26. Highlander
27. In the capacity of
29. "Gotcha"
30. Mimic, in a way
32. Preserve, say
34. Southwestern tree
35. Exploiting
37. Farm call
38. Labels, e.g.
40. Neckline style
41. He did it his way?
43. Compete
44. Computer architecture acronym
45. Impact sound
46. Door part
47. Close, in films
49. Bikini parts
50. Passe do
52. Burmese capital
53. Always, in verse
54. Comprehend
55. Part of HRH
56. Hawaiian food fish
57. Medicinal amt.