1. A young woman making her debut into society.
4. Small Asian deer with small antlers and a cry like a bark.
11. One of the two main branches of orthodox Islam.
15. (Irish) Mother of the ancient Irish gods.
16. Brazilian tree with handsomely marked wood.
17. Open-heart surgery in which the rib cage is opened and a section of a blood vessel is grafted from the aorta to the coronary artery to bypass the blocked section of the coronary artery and improve the blood supply to the heart.
18. English theoretical physicist who applied relativity theory to quantum mechanics and predicted the existence of antimatter and the positron (1902-1984).
20. A radioactive gaseous element formed by the disintegration of radium.
21. The 16th letter of the Hebrew alphabet.
22. Chief port of Yemen.
24. A light touch or stroke.
26. A complete metric system of units of measurement for scientists.
27. By bad luck.
29. Harsh or corrosive in tone.
32. A city in southern Turkey on the Seyhan River.
39. Type genus of the Ranidae.
42. Bourbon with bitters and Pernod and sugar served with lemon peel.
44. Armor plate that protects the chest.
45. A workplace for the conduct of scientific research.
46. A particular environment or walk of life.
47. A rotating disk shaped to convert circular into linear motion.
48. A native-born Israeli.
50. Of or relating to or produced by or being a gene.
51. Squash bugs.
54. A river in north central Switzerland that runs northeast into the Rhine.
55. Not final or absolute.
56. Genus of shrubs of southwestern United States and Mexico.
60. In addition.
63. Relatively small fast-moving sloth.
65. An instance of driving away or warding off.
71. (Jewish cookery) A loaf of white bread containing eggs and leavened with yeast.
74. A river in north central Switzerland that runs northeast into the Rhine.
75. North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean.
76. A poisonous oily liquid with a garlicky odor composed of 2 cacodyl groups.
79. (usually followed by `to' or `for') On the point of or strongly disposed.
80. A festival featuring African-American culture.
81. A branch of the Tai languages.

1. An informal term for a father.
2. A town in north central Oklahoma.
3. Denuded of leaves.
4. (British) A waterproof raincoat made of rubberized fabric.
5. An ancient city of Sumer located on a former channel of the Euphrates River.
6. Any of the openings to the nasal cavities that allow air to flow through the cavities to the pharynx.
7. (British) Traditional jazz as revived in the 1950s.
8. Port city in western Saudi Arabia on the Red Sea.
9. A dark-skinned member of a race of people living in Australia when Europeans arrived.
10. Any of the yeastlike imperfect fungi of the genus Candida.
11. Someone who works (or provides workers) during a strike.
12. Grass mowed and cured for use as fodder.
13. Wading birds of warm regions having long slender down-curved bills.
14. God of fire.
19. A genus of tropical American plants have sword-shaped leaves and a fleshy compound fruits composed of the fruits of several flowers (such as pineapples).
23. Unknown god.
25. A public promotion of some product or service.
28. A white soft metallic element that tarnishes readily.
30. Dried bark of the cascara buckthorn used as a laxative.
31. The Tibeto-Burman language spoken in the Thailand and Burmese borderlands.
33. (Mesopotamia) God of agriculture and earth.
34. (Jungian psychology) The inner self (not the external persona) that is in touch with the unconscious.
35. An esoteric or occult matter that is traditionally secret.
36. A musical composition in several movements.
37. Expel from a community or group.
38. Any of various spiny trees or shrubs of the genus Acacia.
40. Thickening of tissue in the motor tracts of the lateral columns and anterior horns of the spinal cord.
41. The cry made by sheep.
43. An angular shape characterized by sharp turns in alternating directions.
49. Radioactive iodine test that measures the amount of radioactive iodine taken up by the thyroid gland.
52. The capital and largest city of South Korea.
53. An associate degree in nursing.
57. Plant bearing squash having globose to ovoid fruit with variously striped gray and green and white warty rinds.
58. The compass point midway between northeast and east.
59. Any of several small ungulate mammals of Africa and Asia with rodent-like incisors and feet with hooflike toes.
61. Property that is leased or rented out or let.
62. A single splash.
64. South African plant widely cultivated for its showy pure white spathe and yellow spadix.
66. The state of needing something that is absent or unavailable.
67. Common Indian weaverbird.
68. A quantity of no importance.
69. Similar to the color of jade.
70. A republic in the Middle East in western Asia.
72. A United States unit of weight equivalent to 2000 pounds.
73. An edge tool used to cut and shape wood.
77. A white metallic element that burns with a brilliant light.
78. A radioactive transuranic element produced by bombarding plutonium with neutrons.