1. Antibacterial drug (trade name Nydrazid) used to treat tuberculosis.
4. A member of the Caddo people who formerly lived in the Dakotas west of the Missouri river.
11. An open sore on the back of a horse caused by ill-fitting or badly adjusted saddle.
15. Of or relating to or characteristic of Thailand of its people.
16. Tropical plants.
17. A barrier consisting of a horizontal bar and supports.
18. Animal reproductive body consisting of an ovum or embryo together with nutritive and protective envelopes.
19. African tree having an exceedingly thick trunk and fruit that resembles a gourd and has an edible pulp called monkey bread.
21. Chinese game played by 4 people with 144 tiles.
23. A rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys.
24. An associate degree in nursing.
25. A state in northwestern United States on the Pacific.
26. A soft silvery metallic element of the alkali earth group.
27. Any of several small ungulate mammals of Africa and Asia with rodent-like incisors and feet with hooflike toes.
29. Cubes of meat marinated and cooked on a skewer usually with vegetables.
31. The framework and covering of an airplane or rocket (excluding the engines).
34. Harsh or corrosive in tone.
37. The dried fibrous part of the fruit of a plant of the genus Luffa.
38. Not only so, but.
40. United States writer (born in Poland) who wrote in Yiddish (1880-1957).
42. Relating to or existing in the mind or thoughts.
43. A soft silver-white or yellowish metallic element of the alkali metal group.
45. Of inferior or mixed breed.
46. An official prosecutor for a judicial district.
47. A woman hired to suckle a child of someone else.
50. Essential oil or perfume obtained from flowers.
54. English tennis player who won may women's singles titles (born in 1945).
55. On or toward the lee.
56. A wild gathering involving excessive drinking and promiscuity.
58. In a mildly insane manner.
60. A complete metric system of units of measurement for scientists.
61. Before noon.
62. The blood group whose red cells carry both the A and B antigens.
65. (of market animals) Made ready for market.
69. A public promotion of some product or service.
71. Long green edible beaked pods of the okra plant.
73. (Old Testament) The second patriarch.
74. Hardened sugary exudation of various trees.
76. An association of people to promote the welfare of senior citizens.
77. Being two more than fifty.
78. Any freshwater fish of the family Characinidae.
81. An enzyme that catalyzes the oxidation of many body compounds (e.g., epinephrine and norepinephrine and serotonin).
82. A local computer network for communication between computers.
83. Good weather with comfortable temperatures.
84. Inquire about.

1. A distinct part that can be specified separately in a group of things that could be enumerated on a list.
2. Kamarupan languages spoken in northeastern India and western Burma.
3. (informal) Highly cultured or educated.
4. A platform raised above the surrounding level to give prominence to the person on it.
5. A landlocked republic in central Africa.
6. (biology) Reproduction by the union or fusion of games of the same size and structure.
7. A compartment in front of a motor vehicle where driver sits.
8. (botany) Of or relating to the axil.
9. (Old Testament) Wife of Isaac and mother of Jacob and Esau.
10. A very poisonous metallic element that has three allotropic forms.
11. A city in southeastern Spain.
12. A river in north central Switzerland that runs northeast into the Rhine.
13. (British) A recreational facility including a swimming pool for water sports.
14. (Welsh) Corresponds to Iris Ler.
20. A sock with a separation for the big toe.
22. A port in western Israel on the Mediterranean.
28. A plaything that is ridden up and down by children at either end.
30. An international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members.
32. Add ions to.
33. Not widely known.
35. (medicine) Having or experiencing a rapid onset and short but severe course.
36. Being one more than two.
39. A large fleet.
41. (biology) Rough to the touch.
44. A professional cook.
48. Resoluteness by virtue of being unyielding and inflexible.
49. The basic unit of money in Panama.
51. Refrain from voting.
52. An Indian side dish of yogurt and chopped cucumbers and spices.
53. Being ten more than one hundred ninety.
57. Characteristic of or relating to winter.
59. A hard gray lustrous metallic element that is highly corrosion-resistant.
63. A wall hanging of heavy handwoven fabric with pictorial designs.
64. From the kapok tree.
66. The largest continent with 60% of the earth's population.
67. Electronic warfare undertaken to insure effective friendly use of the electromagnetic spectrum in spite of the enemy's use of electronic warfare.
68. Any of a group of Indic languages spoken in Kashmir and eastern Afghanistan and northern Pakistan.
70. A platform raised above the surrounding level to give prominence to the person on it.
72. God of love and erotic desire.
75. (British) Your grandmother.
79. An expression of greeting.
80. An honorary degree in science.