6. Greek letter

9. Authoritarian staffs

14. Vows

15. Setting for TV's "Newhart"

16. Methuselah's father

17. Sag

18. "Yadda, yadda, yadda"

19. Indistinctly

20. Seize

23. Amigo

24. Fraternity letters

25. Dire need

27. Title for a peeress

32. Hawaiian tuber

33. "Aladdin" prince

34. Dog-___

36. Cleanser brand

39. Spanish table

41. Drunkards

43. Fries, maybe

44. Seashore

46. Short tails

48. Transgression

49. Campus figure, for short

51. Insults

53. Type of singing, with "a"

56. Born

57. Famed hockey player

58. Like some alibis?

64. Freetown currency unit

66. "___ Gang"

67. Medicinal plant

68. Diplomat (var.)

69. J. Edgar Hoover's org.

70. Aquatic mammal

71. Back

72. Athletic supporter?

73. Choker

1. Fizzy drink

2. Ball field covering

3. Above

4. Full of complexities

5. Champion

6. Ticket info, maybe

7. Not pro

8. Open, as a bottle

9. Type of transport

10. Black bird

11. Take the middle road

12. Acclaim

13. Timidly

21. "Don't give me that!"

22. "Sesame Street" watcher

26. Cupid's counterpart

27. Follower of Mary

28. On the safe side, at sea

29. Reject

30. Part of a camera lens

31. UK monetary unit

35. Arrange, as hair

37. Cut, maybe

38. Addition column

40. "God's Little ___"

42. Period of time

45. 15th century German religious painter

47. Child of a former marriage

50. Winter woe

52. Regarding this point

53. "Unforgettable" singers

54. "You ___ kidding!"

55. High up

59. Garage job

60. Part of HOMES

61. Aware of

62. Aces, sometimes

63. Charge

65. Neither's partner