1. Work out
6. Russian emperor
10. Utilized
14. Egg-shaped
15. Frost
16. A Roman emperor
17. Rent
18. Largest continent
19. Illustrate
20. Decorative
22. Lack of difficulty
23. Backside
24. Male hawk
26. Where the sun rises
30. What we breathe
31. Deviate erratically from a set course
32. A friendly nation
33. Exam
35. Detecting by radio waves
39. Male child of a step-parent
41. Fix up
43. A songlike cry
44. A dog wags this
46. Sword
47. Mayday
49. Wander aimlessly
50. Absorb written material
51. Road
54. Detail
56. Nipple
57. A hard natural coal
63. Radiate
64. Not fake
65. Statesman
66. Basilica area
67. Disallow
68. Tendency
69. One who accomplishes
70. Biblical garden
71. Genders
2. Not under
3. Money lent
4. Credit card brand
5. Swelling under the skin
6. Ephemeral
7. Not brothers
8. Dogfish
9. Real property
10. Submerged
11. Glacial ice formation
12. Delete
21. Muse of love poetry
25. Hearing organs
26. Gentle
27. Countertenor
28. Sleigh
29. Compositor
34. A 3-sport race
36. Fool
37. Region
38. Marsh plant
40. Gin flavor
45. Stir up
48. Famish
51. Place
52. Pace
53. Increase
55. Sail supports
58. Require
59. Center
60. Holly
61. Sound
62. Concludes