1. Speak derisively
6. A flexible pipe
10. A small high-pitched flute
14. Hearing-related
15. Anagram of "Star"
16. Burden
17. Commencement ceremony
19. Where a bird lives
20. Elongated square or circle
21. Mineral rock
22. Tall woody plant
23. Australian "bear"
25. Despiser
26. A bitter quarrel
30. A vast multitude
32. Plunge
35. Enfold
39. Edible viscera
40. Relating to cats
41. Impassive
43. Assemble in proper sequence
44. Agency
46. God of love
47. Thin disk of unleavened bread
50. Tapestry
53. A long way off
54. Brassiere
55. Not outside
60. Exploded star
61. Deranged
63. Gait faster than a walk
64. Sensed
65. Ending in a point
66. Arid
67. No charge
68. Hinder
2. Curtail
3. By mouth
4. Portuguese folksong
5. Fail
6. Cap
7. American songbird
8. Warehousing
9. Feudal worker
10. Baby's soft spot
11. Unreactive
12. A friction match
13. A chemical compound
18. Since
25. Shack
26. Fleshy sweet fruits
27. Send forth
28. Part of an ear
29. Careful
31. Data
33. Happen again
34. Sun
36. Teller of untruths
37. Savvy about
38. P P P P
42. Student
45. Fit for farming
47. Desires
48. Previously
49. An act of gracious kindness
51. Be unwell
52. Breaks
54. Polish
56. Hissy fit
57. Yucky
58. Consider
59. Countercurrent
62. Consumed food