1. Porn
5. An essay
10. Leave in a hurry
14. A coniferous tree
15. Andean animal
16. If not
17. A hole in the ground
19. Train track
20. Snake-like fish
21. Unreactive
22. Rope fiber
23. Chest of drawers
25. Notions
27. Massachusetts Institute of Technology
28. Ethics
31. Fortuneteller's card
34. Anagram of "Talon"
35. Loving murmur
36. Self-satisfied
37. Disorderly revelry
38. A Maori club
39. Assist
40. Reef material
41. King
42. Banter
44. Adult male
45. New Zealand native
46. A style of roof
50. Devoutness
52. Exaggerated nasality in speech
54. Ghost's cry
55. Feudal worker
56. Unruly
58. Anagram of "Salt"
59. Eagerness
60. Border
61. In order to prevent
62. Doglike nocturnal mammal
63. Accomplishment
2. Whisk
3. Parental brother
4. Orange pekoe
5. World
6. Change
7. Twosome
8. Agitated
9. Dashed
10. Periodical
11. Music genre
12. Largest continent
13. Express in words
22. Secure against leakage
24. Dirty air
26. Heavy cart
28. Type of eel
29. Carry
30. Not mine
31. Russian emperor
32. Dogfish
33. Basics
34. Area
37. One who accomplishes
38. Jests
41. Cooktop
43. Most recent
44. Slogan
46. A worker of stone
47. Domicile
48. French for "Red"
49. Drugged
50. Resound
51. Small island
53. Broad
56. "___, humbug!"
57. Crimson