1. A Kwa language spoken in Ghana and the Ivory Coast.
5. A bitter yellow powder used to treat skin diseases.
12. Type genus of the family Myacidae.
15. A member of the North American Indian people living in southern Arizona and northern Mexico.
16. Having the color of caramel.
17. A former agency (from 1946 to 1974) that was responsible for research into atomic energy and its peacetime uses in the United States.
18. Not open.
20. A member of a Turkic people of Uzbekistan and neighboring areas.
21. The longer of the two telegraphic signals used in Morse code.
22. A source of oil.
24. Flightless New Zealand birds similar to gallinules.
26. Having come or been brought to a conclusion.
28. An informal term for a father.
31. A deceitful and unreliable scoundrel.
35. Any of various systems of units for measuring electricity and magnetism.
36. A state in east central United States.
37. In operation or operational.
38. Genus of tropical plants with creeping rootstocks and small umbellate flowers.
40. Cubes of meat marinated and cooked on a skewer usually with vegetables.
44. German bacteriologist who isolated the anthrax bacillus and the tubercle bacillus and the cholera bacillus (1843-1910).
45. In bed.
46. 32nd President of the United States.
47. A label made of cardboard or plastic or metal.
48. East Indian tree bearing a profusion of intense vermilion velvet-textured blooms and yielding a yellow dye.
49. Of or in or relating to the nose.
51. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
53. Type genus of the Gavidae.
55. Large brownish-green New Zealand parrot.
56. The basic unit of money in Peru.
59. A river in northern Italy that flows southeast into the Adriatic Sea.
61. Type genus of the Nepidae.
65. Edible starchy tuberous root of taro plants.
68. Capable of resuming original shape after stretching or compression.
70. Hormone released by the hypothalamus that controls the release of thyroid-stimulating hormone from the anterior pituitary.
71. Archaic name for England or Great Britain.
74. Cause to lose courage.
75. A benevolent aspect of Devi.
76. Inject into the vein.
78. Two items of the same kind.
79. Experiencing or showing sorrow or unhappiness.
80. (geology) Used of the earliest known rocks.
81. The rate at which red blood cells settle out in a tube of blood under standardized conditions.

1. A constellation in the polar region of the southern hemisphere near Octans.
2. Obtained from various tropical plants.
3. Any of the forms of Chinese spoken in Fukien province.
4. 1 species.
5. (of complexion) Blemished by imperfections of the skin.
6. An intensely radioactive metallic element that occurs in minute amounts in uranium ores.
7. Any of several coarse tall perennial grasses of most warm areas.
8. The network in the reticular formation that serves an alerting or arousal function.
9. The executive agency that advises the President on the federal budget.
10. Jutting or overhanging.
11. Primitive chlorophyll-containing mainly aquatic eukaryotic organisms lacking true stems and roots and leaves.
12. A woman of refinement.
13. Not only so, but.
14. A dull persistent (usually moderately intense) pain.
19. The compass point that is one point north of due east.
23. Characterized by lightness and insubstantiality.
25. A small canoe consisting of a light frame made watertight with animal skins.
27. A mixture of cement and sand and water that is sprayed on a surface under pneumatic pressure.
29. Naked freshwater or marine or parasitic protozoa that form temporary pseudopods for feeding and locomotion.
30. The lower part of the abdomen just above the external genital organs.
32. A state of southwestern India.
33. English scholastic philosopher and assumed author of Occam's Razor (1285-1349).
34. The capital and largest city of Bangladesh.
39. The closing section of a musical composition.
41. (of tempo) Leisurely n.
42. Having great (or a certain) extent from one side to the other.
43. Make a cackling sound.
50. A white soft metallic element that tarnishes readily.
52. A member of the Siouan people of the Kansas river valley in Kansas.
54. (prosody) Of or consisting of iambs.
57. A small constellation in the southern hemisphere near Lupus and Ara in the Milky Way.
58. A landlocked desert republic in north-central Africa.
60. A spirit believed by Muslims to inhabit the earth and influence mankind by appearing in the form of humans or animals.
62. A short composition for a solo instrument.
63. Type genus of the Pinaceae.
64. A theatrical performer.
66. God of the Underworld.
67. (botany) Of or relating to the axil.
69. Chief port of Yemen.
72. Antibacterial drug (trade name Nydrazid) used to treat tuberculosis.
73. Leaf or strip from a leaf of the talipot palm used in India for writing paper.
77. A silvery soft waxy metallic element of the alkali metal group.