1. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
5. A state of confusion and disorderliness.
9. In a murderous frenzy as if possessed by a demon.
13. 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).
16. A sails-shaped constellation in the southern hemisphere near Carina.
17. A nearly horizontal passage from the surface into a mine.
18. A landlocked republic in northwestern Africa.
19. Primitive predaceous North American fish covered with hard scales and having long jaws with needle-like teeth.
20. Correction by erasing.
21. Type genus of the Anhimidae.
23. A type of submachine gun that is designed and manufactured in Israel.
24. (computer science) A kind of computer architecture that has a relatively small set of computer instructions that it can perform.
25. Pertaining to or resembling amoebae.
27. Affect with wonder.
29. The bill in a restaurant.
31. The sign language used in the United States.
32. A long noosed rope used to catch animals.
34. A Japanese shrub that resembles members of the genus Spiraea.
38. Long green edible beaked pods of the okra plant.
42. Large burrowing rodent of South and Central America.
43. A province in north-central China.
48. An associate degree in nursing.
49. (Greek mythology) The goddess of youth and spring.
50. Acquire or gain knowledge or skills.
53. Any of various primates with short tails or no tail at all.
54. Uttering in an irritated tone.
57. A quality of refined gracefulness and good taste.
60. A person who acts as host at formal occasions (makes an introductory speech and introduces other speakers).
62. Resembling or characteristic of or appropriate to an elegy.
63. The capital of Western Samoa.
64. A difficult problem.
65. Italian violin maker and grandson of Andrea Guarneri (1687?-1745).
67. Being nine more than ninety.
68. Being one more than one.
72. Softened by the addition of cushions or padding.
73. An indehiscent fruit derived from a single ovary having one or many seeds within a fleshy wall or pericarp.
75. Type genus of the Phocidae.
76. A Chadic language spoken in northern Nigeria.
77. (astronomy) The angular distance of a celestial point measured westward along the celestial equator from the zenith crossing.
81. A peninsula between the Red Sea and the Persian Gulf.
85. An independent agency of the United States government responsible for aviation and spaceflight.
89. A flexible container with a single opening.
90. (obsolete) Cut short.
93. Causing great physical or mental suffering.
95. A graphical recording of the cardiac cycle produced by an electrocardiograph.
96. Offering little or no hope.
98. The longer of the two telegraphic signals used in Morse code.
99. A unit of length of thread or yarn.
100. God of justice.
101. Someone who works (or provides workers) during a strike.
102. A federal agency established to coordinate programs aimed at reducing pollution and protecting the environment.

1. Having come or been brought to a conclusion.
2. A beautiful and graceful girl.
3. Capable of resuming original shape after stretching or compression.
4. Dried bark of the cascara buckthorn used as a laxative.
5. God of death.
6. Swelling from excessive accumulation of serous fluid in tissue.
7. A complete metric system of units of measurement for scientists.
8. French romantic writer (1766-1817).
9. A member of the Semitic speaking people of northern Ethiopia.
10. A state in New England.
11. European cave-dwelling aquatic salamander with permanent external gills.
12. Deciduous South African tree having large odd-pinnate leaves and profuse fragrant orange-yellow flowers.
13. Largest known toad species.
14. Harass with persistent criticism or carping.
15. Soft creamy white cheese.
22. A soft gray ductile metallic element used in alloys.
26. A mouth or mouthlike opening.
28. Any of a group of antidepressant drugs that inhibit the action of monoamine oxidase in the brain and so allow monoamines to accumulate.
30. A light strong brittle gray toxic bivalent metallic element.
33. A public promotion of some product or service.
35. Low stingless nettle of Central and South America having velvety brownish-green toothed leaves and clusters of small green flowers.
36. American novelist (1909-1955).
37. A Russian prison camp for political prisoners.
39. A city in western Lithuania on the Baltic Sea.
40. Mended or put in working order.
41. The state capital of South Australia.
44. (usually followed by `to') Having the necessary means or skill or know-how or authority to do something.
45. French physicist noted for research on magnetism (born in 1904).
46. A Portuguese province on the south coast of China and two islands in the South China Sea.
47. In operation or operational.
51. Something that baffles understanding and cannot be explained.
52. A summary that repeats the substance of a longer discussion.
55. An honorary degree in science.
56. A tricycle (usually propelled by pedalling).
58. Any of various small chiefly tropical and usually nocturnal insectivorous terrestrial lizards typically with immovable eyelids.
59. A submerged bank of sand near a shore or in a river.
61. English essayist (1775-1834).
66. An intensely radioactive metallic element that occurs in minute amounts in uranium ores.
69. The ratio of the distance traveled (in miles) to the time spent traveling (in hours).
70. The 22nd letter of the Greek alphabet.
71. Of or relating to a seizure or convulsion.
74. A Bantu language spoken by the Chaga people in northern Tanzania.
78. United States physicist (born in Austria) who proposed the exclusion principle (thus providing a theoretical basis for the periodic table) (1900-1958).
79. English theoretical physicist who applied relativity theory to quantum mechanics and predicted the existence of antimatter and the positron (1902-1984).
80. Jordan's port.
82. Any competition.
83. A ballistic missile that is capable of traveling from one continent to another.
84. The basic unit of money in Bangladesh.
86. An officer who acts as military assistant to a more senior officer.
87. The act of catching an object with the hands.
88. Title for a civil or military leader (especially in Turkey).
91. Of flax, hemp, or jute, so as to promote loosening of the fibers form the woody tissue.
92. Any of various dark heavy viscid substances obtained as a residue.
94. A compartment in front of a motor vehicle where driver sits.
97. A bachelor's degree in science.