6. Going on and on

11. Club for swingers?

14. Utopian

15. "Tomorrow" musical

16. Chemical suffix

17. Be aged

19. It's just a number

20. Certain Arab

21. Non-stick stuff

23. Good, long bath

26. Resting places

28. Nonsensical

29. Era or Tide alternative

30. Mandela's org.

32. Anagram of "tea"

33. Not a whit

34. Priestly garb

37. Garlicky mayonnaise

39. Dignified wealthy widow

41. Whacks the weeds

44. 1970 World's Fair site

45. See 47A

46. Black bird

47. See 45A

48. Fixed, in a way

50. Can. neighbor

51. California hoopster

53. Pageant wear

56. Bridge

57. Summer cooler

59. Effect's go-with

61. Good, in the 'hood

62. Capable

67. Not me

68. Squalid

69. Sailing

70. African serpent

71. First name in mystery

72. Go (along)

1. Little lie

2. Keats' contribution

3. Romanian cabbage

4. Mattress stuffing

5. Big loser's nickname?

6. Newton from Las Vegas

7. Big name in flatware

8. Biochemistry abbr.

9. Gossip

10. Affirmatives

11. Be involved with

12. African nation

13. Itsy-bitsy

18. Apprehend

22. Pasture

23. Beach blanket?

24. Potpourri

25. In a snit

27. Hitches

31. "Bye now"

34. Turkish VIP

35. Albanian bucks

36. Highland hillsides

38. Celestial sphere

40. Heretofore

42. Astronaut's insignia

43. Kind of song

47. Chocolate trees

49. Puget Sound city

51. Chad neighbor

52. Recycle

54. Mythical deity

55. "Come again?"

56. Brawl

58. Acted like

60. A-line line

63. What "it" plays

64. Balaam's mount

65. "Comprende?"

66. Mary ___ of cosmetics