1. Tranquility
6. Thick padding
10. Ask for
14. Musical instrument
15. Black-and-white cookie
16. Beige
17. Cast out
18. Zig or zag
19. Fifty-three in Roman numerals
20. Lessening in intensity
22. Departed
23. Earlier
24. Brainy
26. Reliquary
30. Doled
32. Inclined
33. Ciphertext
37. Broadcasts
38. Wanderer
39. Uncluttered
40. Make neither profit nor loss
42. Neighbor of Pakistan
43. Countdown clock
44. Audacious
45. Coast
47. Dove's sound
48. Diva's solo
49. Motorized
56. Explosive device
57. Bundle
58. Antlered animal
59. Wicked
60. Nights before
61. Expiate
62. French for "Head"
63. Referees
64. What we are called
2. Therefore
3. Ancient
4. Detective's assignment
5. Competitor
6. Slogan
7. African sheep
8. Anagram of "Rent"
9. Vocalist
10. Deadly nightshade
11. More aloof
12. Float
13. A set of garments
25. Kitten's cry
26. Thick slice
27. Inheritor
28. Scarce
29. Quenchless
30. Go-getter
31. Biblical garden
33. Bay
34. Scarlet and crimson
35. Speaker's place
36. Remain
38. Keep in mind
42. A Marvel superhero
44. Type of snake
45. Orchard
46. Boundary
47. Board game
48. Assist illegally
50. Roof overhang
51. Musical staff symbol
52. Infinitesimal amount
53. Lens type
54. Feudal worker
55. D D D