ACROSS

1. Scale

6. Kendrick and Paquin

11. Results from 5 down that are a reason to refer to rheum

15. À la king?

16. University in Crete and Lincoln

17. Printing flourish

19. Convex molding

20. Result due to this reason may lead to referral

22. Result due to this reason may lead to referral

24. Shaped

25. Chicago bus sign abbr.

26. Yodels, often

28. Result due to this reason may lead to referral

33. "2001" computer

34. Abbr. on a French envelope

37. "___ the fields we go"

38. Speaks clearly

40. Cardinal

41. "The magic word"

43. Sufficient, slang

44. Result due to this reason may lead to referral

45. Bumper sticker word

46. ___ Jr.

47. One who hesitates a lot when speaking

48. Levies

49. Dwarf buffalo

50. Fifth-century leader

51. Hawaiian strings

52. Dreamworks "Road to ___"

54. "Mazel ___!"

55. Certain digital watch face, for short

56. Res. due to this reason may lead to referral

57. Dendritic opal

59. Double-reed instruments

61. Arrived

62. Guard

65. Result due to this reason may lead to referral, with 71 across

71. See 65 across

73. Ahead by a single run?

74. Edgar Award winner for "The Bait"

75. Silly

76. Crows' homes

77. Poivres partners

78. Smell, for one

79. Character

DOWN

1. Clip

2. 100 stotinki

3. Borodin's "Prince ___"

4. French hollyhock, for example

5. See 11 across

6. Own up

7. Black, as la nuit

8. When repeated, greeting by Mork of "Mork and Mindy"

9. Win by ___

10. Part of a min.

11. ___ as a cucumber

12. Carter and Gwyn

13. Bone-dry

14. Trig function

18. Disobeyed a zoo sign?

21. Clubs for some kids: abbr.

23. Crisp, cotton fabric

27. Anne Burrell and Alex Guarnaschelli

28. Aspiring

29. Thin and slippery

30. Was at a mirror for a long time

31. Martin's 7 volume series "A Song of ___ Fire"

32. Warmest spot in the house

34. Brando child

35. Falls in New York

36. Etch

39. San Joaquin Valley city north of Bakersfield

40. People in charge: Abbr.

42. Air force heroes

44. RIGHT reason to refer to rheum., with 72 down

46. Have a cow

50. 1950's candidate Stevenson

52. Italian agriculture center known for buffalo mozzarella

53. Diocese office

56. Kindle items

58. Digital animal toy

59. Silent film actor and director Humphrey

60. Brightness

62. Res. due to this reason may lead to referral

63. "Open wide" sounds

64. Daly of "Judging Amy"

66. Get ___ (sunbathe)

67. Lies and steals

68. Brit's "Baloney!"

69. "I'm ___ you!"

70. Congr. period

72. See 44 down