1. Deadly snake
6. Passed with flying colors
10. Old flatboats
14. Labor organization
15. Back of the neck
16. Ruination
17. Pathfinder
18. Voyage
19. Not closed
20. Plague
22. Contends
23. Soft drink
24. You sew with this
26. Misplaced
30. Sprocket
31. Apply gently
32. Apiece
33. Gorillas
35. Perch
39. A sudden involuntary movement
41. Punishment
43. Trio
44. Dirty air
46. Raise a stink
47. Fire residue
49. Beer
50. Covered stadium
51. Depressed urban area
54. Essence
56. Adoration
57. Out of breath
63. Any minute
64. Short hit, in baseball
65. American symbol
66. Apollo astronaut Slayton
67. Put ____ words
68. Scoundrel
69. Got a good look at
70. Russian emperor
71. S S S
2. One single time
3. Lives, in brief
4. Defeat decisively
5. Caper
6. Gazelles or hartebeests
7. Slaughter
8. Majestic
9. Rely
10. In the open
11. Speedy
12. Show obeisance
21. Neighborhood
25. Deserve
26. For fear that
27. Pledge
28. Cicatrix
29. Menaced
34. Plunderer
36. Margarine
37. Flower stalk
38. Kid
40. Exam
45. Shade of red
48. Tolkien creature
51. A clearing
52. It comes from bees
53. Call forth
55. Not here
58. Flees
59. Neighbor of Vietnam
60. They come from hens
61. Turn on a pivot
62. Notices