5. Ammonia compound

10. Plane-jumping G.I.

14. Biblical shepherd

15. Casual attire

16. Bookbinding leather

17. ___ moss

18. In unison, French style

19. "What's gotten ___ you?"

20. Bit of splash in the Atlantic distress (4)

23. Commend

24. Border lake

25. Bikini, e.g.

28. Gun, as an engine

30. Ira Gershwin creation

34. Having height, width, and depth

36. Grassland

38. Cubit cousin

39. Giving in to one's cravings

43. I, to Claudius

44. Abet

45. Accustomed

46. Cancel

49. Last word of "America, the Beautiful"

51. Harshly criticize

52. Barely beat, with "out"

54. Embryonic membrane

56. Retrospective regret (3)

62. Christiania, now

63. "All kidding ___..."

64. "My bad"

66. Six-stringed instrument

67. Kindled anew

68. He built an ark

69. Catch sight of, as something concealed

70. "Don't get any funny ___!"

71. Overseas isle with a bridge to Kyle

1. Drivel

2. Lying, maybe

3. Brandy flavor

4. Feature of viola music

5. ___ one

6. Nastier

7. Acad.

8. Throw into disorder

9. Arab leader

10. Dear

11. Bang-up

12. Pro ___

13. Soon, to a bard

21. Mushroom caps

22. Contents of some barrels

25. Baffled

26. Lesser Saxon warrior

27. Acrylic fiber

29. Avoid

31. Back in

32. Bavarian river

33. Glasgow's river

35. Genetic code carrier

37. Gray, in a way

40.  Showing illness, ailing, or unhealthy

41. Arise

42. Atomic nucleus components

47. Wicked

48. Auction offering

50.  Spiritual listlessness or apathy

53. Emmy-winning Lewis

55. Looks out for, maybe

56.  Change position

57. Egyptian fertility goddess

58. Thick, messy substance

59. Foul

60. Breakfast area

61. Fix, in a way

65. Pronoun