1. Vow
5. In French, une chanson
9. A thick piece
14. Length x width, for a rectangle
15. "... happily ___ after"
16. Calculus calculation
17. Oceans
18. Magma
19. Drain
20. Put in place
22. Fix
23. Animal in a roundup
24. Marsh growth
26. Blueprint
29. A plant with stinging hairs
33. Trudge
38. Eats up
39. Wading bird
40. Allegation
42. ___ tide
43. "10" music
45. A primitive winged insect
47. Six-line poem
48. Mr., abroad
49. Brief tussle
52. Bellybutton
57. Donated
60. Brand of recreational vehicle (in England a caravan)
63. High up
64. Found in skin lotions
65. Aquatic plant
66. Charles de Gaulle's birthplace
67. "Scream" star Campbell
68. Before long
69. Debaucher
70. Alumnus
71. Coastal raptors
2. "You ___ kidding!"
3. Bait
4. Dispatch
5. Unload, as stock
6. Elliptical
7. "Well, I ___!"
8. Mark
9. Sleighed
10. A type of sedimentary rock
11. Electrical units
12. Angler's hope
13. Charon's river
25. Bewitch
27. Author Louisa May
28. Campaigner, for short
30. Not kosher
31. Loyal (archaic)
32. Catch a glimpse of
33. Little lies
34. Double-reed woodwind
35. Alternative to acrylics
36. Transmits sleeping sickness
37. Neon, e.g.
41. "___ alive!"
46. Three squared
50. Some accents have this
51. Edmonton hockey player
53. Belittle
54. Bravery
55. Incite (2 words)
56. Lends
57. Misses
58. Hip bones
59. Electric unit
61. ___ Scotia
62. Require