4. Muffler

9. Dried coconut meat

14. Chemical suffix

15. Bicker

16. Havens

17. Little green man

18. Cool disposition

20. Quagmire

22. Wide chasm

23. Pilfering

26. Delighted

31. Playing the slots, e.g.

33. Unpaid debt

34. Cow or sow

36. Absurd

38. Burn slightly

39. Half a matched set

41. Emmy or Tony, e.g.

43. Fishing, perhaps

44. Legislate

46. Prepare, as tea

48. Branch

49. Bona fide

51. Carve

53. Horse's chow holder

55. Like old Russia

58. All fired up

60. Old newsman Alistair

61. Cools it for awhile

67. One of the Bobbsey twins

68. Pelvis-related

69. Bogart of "Casablanca"

70. Sampled

71. 100 in Italia

72. Display

73. Okay, in a way

1. Looks like

2. Butt of many jokes

3. Cool the atmosphere

4. Raw material in Japan?

5. PC monitor, for short

6. Asian title

7. Part of a ladder

8. Disgusted

9. Chests for valuables

10. Big galoot

11. Pressure meas.

12. Thing at law

13. BBQ remainder

19. Cantina cooker

21. Place for sweaters?

24. Actress Foch, for one

25. Chews on a bone

27. Diva's shining moment

28. Really cool, in street speak

29. Avid

30. MLK had one, e.g.

32. No-see-ums

34. Bundle

35. Beginning of a conclusion

37. At attention

40. Gulf war missile

42. Jupiter or Mars, e.g.

45. Hot sauce

47. Clothing slit

50. Soft rock?

52. Ace

54. The Bee Gees family name

56. Glide on ice

57. Article of faith

59. Discontinue

61. ___-tac-toe

62. Homonym for feeling unwell

63. Family members

64. Present tense of 70A

65. It can be easily bruised

66. Make public