1. Participate in games
5. Adjust again
10. Imps
14. 53 in Roman numerals
15. Foreword
16. River of Spain
17. Official examination
19. Not fully closed
20. Snake-like fish
21. Piece of paper
22. Short low gruff noise
23. A canvas shoe
25. Not outer
27. Aye
28. Excoriated
31. A thorny stem
34. Extreme happiness
35. Fuss
36. Certain card games or liquors
37. Lightheaded
38. At the peak of
39. Diminish
40. Way to go
41. Cream (cooking term)
42. Canine tooth
44. Prompt
45. A pungent stew
46. Criticize
50. Vortex
52. One-quarter of a gallon
54. Regret
55. Angel's headwear
56. Supplying
58. Bright thought
59. Waist cinches
60. Ancient Peruvian
61. Fog
62. Put out
63. Rind
2. Flax fabric
3. Alley
4. Sharp high-pitched cry
5. Wealth
6. Go in
7. Anagram of "Ties"
8. Make things more sexual
9. 2,000 pounds
10. Listener
11. Express strong disapproval
12. Fiber source
13. Classify
22. Wildebeests
24. Yeses
26. Prying
28. Indolence
29. Biblical kingdom
30. Numbskull
31. Broth (Scottish)
32. Red gemstone
33. Idiots
34. Women's clothing stores
37. It comes from sheep
38. Region
41. Religious splinter groups
43. Pharynx
44. Cherry
46. African language
47. Salt water
48. 1/16th of a pound
49. Kingly
50. Leveling wedge
51. Dry riverbed
53. Website addresses
56. A law enforcement agency
57. Pelvis