1. French for "Love"
6. Not this
10. Respiratory organ of aquatic animals
14. French for "Queen"
15. Relating to aircraft
16. Notion
17. Unable to read
19. Pesky insects
20. Accumulate on the surface
21. Cover
22. Urarthritis
23. Death notices
25. Temporary workers
26. Unwanted email
30. A kind of beetle
32. Oval
35. Incessantly
39. A rational motive
40. Swiss city
41. A farcical comedian
43. Demesnes
44. Preserve a dead body
46. Confined
47. Spherical toys
50. Hurdle
53. Rectal
54. Female sibling
55. Revile
60. Fizzy drink
61. Friendly
63. Biblical garden
64. Hodgepodge
65. Birdlike
66. Declare untrue
67. Perished
68. Homes for birds
2. Blend
3. Anagram of "Silo"
4. Pearly-shelled mussel
5. Backward-looking
6. Black gunk
7. Wellness
8. Craftsperson
9. Pigeon-___
10. Crisp round cookie
11. Manner of speaking
12. Abatement
13. Persists
24. Frozen water
25. Basic belief
26. Slave
27. Urgent request
28. Winglike
29. Assortment
31. Mists
33. Lines of verse
34. Give the cold shoulder
36. French for "Head"
37. Baking appliance
38. Long ago
42. A pasta dish
45. Famous dog
47. Established
48. Positive pole
49. Burdened
51. 56 in Roman numerals
52. Moon of Saturn
54. Not barefoot
56. Wash
57. Nile bird
58. Level
59. Cravings
62. Detachable container