1. A woolen cap of Scottish origin.
4. Floor consisting of open space at the top of a house just below roof.
10. The 7th letter of the Greek alphabet.
13. A flat wing-shaped process or winglike part of an organism.
14. A small bottle that contains a drug (especially a sealed sterile container for injection by needle).
15. A local computer network for communication between computers.
16. The cry made by sheep.
17. A musical percussion instrument.
18. A health resort near a spring or at the seaside.
19. Jewish republic in southwestern Asia at eastern end of Mediterranean.
21. Tiresomely long.
23. Of a pale to moderate grayish violet color n.
24. A soft silver-white ductile metallic element (liquid at normal temperatures).
32. Type genus of the Alcidae comprising solely the razorbill.
34. A master's degree in business.
36. A bachelor's degree in science.
37. The number that is represented as a one followed by 6 zeros.
38. A tricycle (usually propelled by pedalling).
44. An uproarious party.
45. Chief god of the Rig-Veda.
47. Travel up, "We ascended the mountain".
50. Of or belonging to an aecium.
54. Valuable fiber plant of East Indies now widespread in cultivation.
57. A loose sleeveless outer garment made from aba cloth.
58. A Kwa language spoken by the Yoruba people in southwestern Nigeria.
59. South American cavy.
61. The administration of a strong electric current that passes through the brain to induce convulsions and coma.
62. Remaining after all deductions.
63. African tree having an exceedingly thick trunk and fruit that resembles a gourd and has an edible pulp called monkey bread.
64. The residue that remains when something is burned.

1. A sock with a separation for the big toe.
2. By bad luck.
3. A flat-bottomed volcanic crater that was formed by an explosion.
4. Any of various rich and elaborate cakes.
5. A complex carbohydrate found chiefly in seeds, fruits, tubers, roots and stem pith of plants, notably in corn, potatoes, wheat, and rice.
6. Rate of revolution of a motor.
7. The basic unit of money in Sri Lanka.
8. A feeling of strong eagerness (usually in favor of a person or cause).
9. Have a tendency or disposition to do or be something.
10. Other than what is under consideration or implied.
11. (military) Signal to turn the lights out.
12. Type genus of the Anatidae.
20. Type genus of the Amiidae.
22. An accidental hole that allows something (fluid or light etc.) to enter or escape.
25. A river in central Europe that arises in northwestern Czechoslovakia and flows northward through Germany to empty into the North Sea.
26. Any of a number of fishes of the family Carangidae.
27. Acute delirium caused by alcohol poisoning.
28. A state in midwestern United States.
29. A Tibetan or Mongolian priest of Lamaism.
30. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
31. A measuring instrument for measuring and indicating a quantity or for testing conformity with a standard.
33. The blood group whose red cells carry both the A and B antigens.
35. A soft silvery metallic element of the alkali earth group.
39. The content of cognition.
40. An informal conversation.
41. A heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically).
42. Manufactured in standard sizes to be shipped and assembled elsewhere.
43. Resinlike substance secreted by certain lac insects.
46. Indigo bush.
47. A yellow trivalent metallic element of the rare earth group.
48. A reason for wanting something done.
49. King of Denmark and Norway who forced Edmund II to divide England with him.
51. The United Nations agency concerned with atomic energy.
52. The elementary stages of any subject (usually plural).
53. A narrow thin strip of wood used as backing for plaster or to make latticework.
55. The corporate executive responsible for the operations of the firm.
56. Someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential).
60. An informal term for a father.