6. The "U" in UHF

11. Green machine!

14. Cognizant

15. Crew member

16. Bears, on a scoreboard

17. Back out, after reconsidering

19. Crumb

20. Zone

21. Exposed

22. Plum look-alike

23. "As if!"

25. More fainthearted

27. Frying problem

32. Makes lace

33. Favorite American dessert

34. Hang in the air

36. Grassy areas

39. Grammarian's topic

41. Big bird down under

42. "He's ___ nowhere man" (Beatles lyric)

43. "Bolero" composer

44. Cream puff

46. "Tarzan" extra

47. Congers

49. Stymied

51. Deep-toned woodwind

54. DiFranco of song

55. At a prior time

56. More upscale, perhaps

59. Beginning to freeze?

63. Anagram of one

64. Without feeling

66. Addition

67. 60's jacket style

68. Bikini, e.g.

69. Primary color

70. Appropriate

71. Dearest

1. It's a long story

2. Fancy jug

3. Cracker spread

4. Deep mysteries

5. Sign of Summer

6. Pakistani prattle

7. Certain apartment type

8. Use Twitter

9. Amend again

10. Public hangings!

11. State of fear

12. Pang

13. Carpentry joint

18. Jackpot game

22. Indian strings

24. Tragic Moor

26. Reference to a southeast Asian peninsula

27. Cowboy boot attachment

28. Galileo's birthplace

29. Doesn't impress

30. Belonging to the first lady

31. Send, as payment

35. Charge

37. Back of the neck

38. Coaster

40. "Silly" birds

45. Grassy stretch

48. Shelley creation

50. Vintage theatre name

51. Boo-boo

52. Anoint

53. Nook

57. Mrs. Dithers in "Blondie"

58. Last Jewish month

60. "High" time

61. Lacquered metalware

62. One way to stand by

64. Office holders

65. Scrooge's remark