1. Do something in tandem
6. Animal pouch
9. Thai bills
14. Pond buildup
15. Egg cells
16. Anticipate
17. Bias
18. Man cave, perhaps
19. Square
20. Dense & ungiving
23. Popular Indian side dish
24. Ace, possibly
25. Long, formal letter
27. Lies
32. Biblical preposition
33. 5th note on a musical scale (var.)
34. Brown ermine
36. Outfit
39. Fencer's equipment
41. Kind of nerve
43. Perry Como's "___ Loves Mambo"
44. Place for improvement
46. Church assembly
48. Colorful pond fish
49. Location
51. Clergyman
53. Keep in check
56. Ram's dam
57. "Go on ..."
58. Pressure to purchase
64. Gem
66. "The Joy Luck Club" author
67. Forearm bones
68. Absurd
69. Anger
70. Bread spreads
71. Eye sores
72. Crisp & clean
73. Neighbor of Del.