1. Anagram of "Basal"
6. Backside
10. Terminates
14. Despair
15. Writing implements
16. 13 in Roman numerals
17. Religious splinter groups
18. Modify
19. Annoyance
20. Green chalcedony
22. Behold, in old Rome
23. A Maori club
24. Exit
26. Ceremonial splendor
30. Tavern
31. Japanese apricot
32. Nanny
33. Anagram of "Star"
35. Demolish
39. Permit
41. Absolutely
43. Shorthand
44. Cummerbund
46. Half-moon tide
47. In song, the loneliest number
49. Consumer Price Index
50. Adhesive strip
51. Chemical cousin
54. Small slender gull
56. Oppose
57. Circuitous
63. Distinctive flair
64. "Oh my!"
65. Hard liquor
66. Countertenor
67. Anagram of "Tine"
68. Church officer
69. Observed
70. Foot digits
71. Lariat
2. Chills and fever
3. Take it easy
4. Against
5. Sysadmin
6. Openings
7. Stronghold
8. Trim
9. High regard
10. The testing of an idea
11. Daughter of a sibling
12. Platters
21. Paperlike cloths
25. A feat
26. Friends
27. Leave out
28. A ceremonial staff
29. A remarkable development
34. Doubts
36. District
37. Smack
38. Hoopla
40. Not a single one
45. Urge
48. Straying
51. Anagram of "Aside"
52. French for "Room"
53. Give a speech
55. Belly button
58. Hodgepodge
59. South American weapon
60. Probabilities
61. Hawaiian strings
62. Tropical tuber