1. Mongrels
6. It ebbs and flows
10. Insulation
14. Hello or goodbye
15. Corrosive
16. Food thickener
17. Internal disputes
19. Hubs
20. Queasiness
21. C
22. Trickle
23. Young salmon
25. Anagram of "Paste"
26. Quash
30. Located below or beneath
32. Raise
35. Tympanum
39. Ancient ascetic
40. Be a go-between
41. Withdraw
43. Support
44. Assert without proof
46. Not there
47. Seasoning
50. Award
53. Canvas dwelling
54. Operative
55. Debacle
60. Against
61. Vacillation
63. Tale
64. Mining finds
65. French for "Our"
66. Plod along
67. Not cool
68. Church recesses
2. Forearm bone
3. Curdled soybean milk
4. Not that
5. Mentors
6. Make lace
7. "Stick" of frozen water
8. Kitchen set
9. Border
10. Nonsense
11. Ancient Greek marketplace
12. Implied
13. Journeys
24. Half of a pair
25. Risk
26. Swerve
27. If not
28. Exam
29. Overplaying
31. Angel's headwear
33. Anoint (archaic)
34. Blue-green
36. Liturgy
37. End ___
38. No more than
43. What we sleep on
45. A hot spring
47. Remains
48. Prison-related
49. Foreword
51. Astern
52. Tropical vine
54. Display
56. At the peak of
57. Seats oneself
58. Center
59. 1 1 1 1
62. Belief