1. Machine parts
5. All excited
9. Seafood entree
14. "By yesterday!"
15. Boring
16. Biscotti flavoring
17. Arm bone
18. Dietary, in ads
19. Neighbor of Sicily
20. Pay up
23. Auction ending?
24. Eyebrow shape
25. In it together
28. Twinge
30. Ancient
33. This puzzle's theme
34. Crusty dessert
36. Digger's discovery
37. Cogitate
38. Pay up, in a way
42. Garden bloom, informally
43. Parisian street
44. Shipping measure
45. "Dee-lish!"
46. South African exchange
48. Luxury craft
52. Digestive juice
54. NATO member
56. Sound of contentment
57. Pay up
61. Bouquet
63. Current event?
64. Asian potent potable (var.)
65. Disinfectant brand
66. Flu symptom
67. Mid-month day of old
68. Test versions
69. Textile worker
70. Where things crop up?