1. Laugh
5. Two times two
9. Part of an ear
13. Black, in poetry
14. Enter data
16. Impoverished
17. Graphic symbol
18. Protrusion
19. Catch
20. Put one's foot down
22. Endorser
24. Top of a house
26. Electrical pioneer
27. A surveying instrument
30. So very much
33. Malcontent
35. Pigpens
37. French for "Friend"
38. Liberated
41. Feline
42. Utilize again
45. Vitamin B1 deficiency
48. Egg dish
51. Permit
52. Unexpired
54. Kind of moss
55. Given names
59. Drops
62. Food thickener
63. Covered with linoleum squares
65. Henhouse
66. Bristle
67. Go in
68. Emanation
69. Part of a foot
70. Malodorous
71. Sounds of disapproval
2. Adjoin
3. Money paid for a service
4. Windflower
5. Lie
6. Burden
7. Lit to a higher degree
8. Tough
9. Nouveau-riche
10. Not stereo
11. Wild hog
12. Unrestrained revelry
15. Anxious
23. "Oh my!"
25. Feudal estate
27. Russian emperor
28. Juliet's love
29. Black gunk
31. Lacking moral discipline
32. 10 in a decade
34. Cotillion girl
36. Anagram of "Ties"
39. Snake-like fish
40. Trickle
43. Some
46. Anagram of "Dice"
47. Raccoon-like carnivore
49. Gladden
50. Scheduling
53. Triangular formation
55. To vex
56. Curved molding
57. Be worthy of
58. Appear
60. Pig meat
61. Resorts
64. Not wet