1. Terse
5. A Siouan people
10. A member of a Slavic people
14. Dwarf buffalo
15. Started
16. Finished
17. A castle rampart
19. Passport
20. Litigate
21. Looked at
22. Increases
24. Not closed
25. Chooses
26. What the river did
29. Upper chamber in a legislature
30. Breed of duck
31. The Final Frontier
32. Uncooked
35. Goddess of discord (Greek mythology)
36. Averse
37. Mother
38. To some, the ultimate principle
39. Small mountains
40. Satisfied
41. Practical
43. Calm
44. Guarantees
46. Heroic
47. Poem
48. A graceful bird
49. Perceive visually
52. Neckwear
53. Intrinsically
56. Nature of being
57. Bracken peaty lands
58. Lack of difficulty
59. Repose
60. Jagged
61. 1 1 1 1
2. Tree sloth
3. Memorization by repetition
4. Tit for ___
5. Complied
6. Spermal fluid
7. Matured
8. Pistol
9. Encroach
10. Communist council
11. Disembowel
12. Adjust again
13. Alloy of copper and zinc
23. Wings
24. Is indebted to
25. Chairs
26. What we walk on
27. Former Italian currency
28. Offensiveness
29. A chip or fragment
31. Latin for "Alone"
33. Ends a prayer
34. Walk through shallow water
36. A long span of time
37. Made from the residue of grapes
40. River in France
42. Always in the west
43. Thinly scattered
44. An organic compound
45. Dissonant sound
46. Pitchers
48. Drive away (an insect)
49. Comedian ____ Laurel
50. Otherwise
51. Visual organs
54. Neither ___
55. Prefix indicating recent or new