1. The month following January and preceding March.
4. United States chemist (1839-1903).
9. A ruler of the Inca Empire (or a member of his family).
13. A unit of pain intensity.
16. A lyric poem with complex stanza forms.
17. Muslims collectively and their civilization.
18. A historical area and former kingdom in northwestern Spain.
19. 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.
20. Title for a civil or military leader (especially in Turkey).
21. Proceed or issue forth, as from a source.
23. A motley assortment of things.
25. United States tennis player (born in Czechoslovakia) who won several singles championships.
27. A heavy silvery toxic univalent and bivalent metallic element.
28. The villain in William Shakespeare's tragedy who tricked Othello into murdering his wife.
29. Any of various large keen-sighted diurnal birds of prey noted for their broad wings and strong soaring flight.
31. A widely distributed system of free and fixed macrophages derived from bone marrow.
32. (anatomy) A layer (a lining or membrane) that encloses a structure.
34. Either of a pair of ear coverings (usually connected by a headband) that are worn to keep the ears warm in cold weather.
37. A metric unit of length equal to one billionth of a meter.
38. A public promotion of some product or service.
39. A monarchy in northwestern Europe occupying most of the British Isles.
46. United States labor organizer who ran for President as a socialist (1855-1926).
52. Any of various strong liquors distilled from the fermented sap of toddy palms or from fermented molasses.
53. Obvious and dull.
54. An upright tripod for displaying something (usually an artist's canvas).
55. A unit of length equal to one thousandth of an inch.
58. Fierce wild dog of the forests of central and southeast Asia that hunts in packs.
59. Enthusiastic approval.
61. Other than what is under consideration or implied.
62. Being three more than fifty.
63. A white soft metallic element that tarnishes readily.
64. African tree having an exceedingly thick trunk and fruit that resembles a gourd and has an edible pulp called monkey bread.
66. The large trunk artery that carries blood from the left ventricle of the heart to branch arteries.
69. (prefix) Opposite or opposing or neutralizing.
70. The azimuth of a celestial body is the angle between the vertical plane containing it and the plane of the meridian.
72. (Akkadian) God of wisdom.
75. A star that ejects some of its material in the form of a cloud and become more luminous in the process.
79. A woman of refinement.
83. Lack of respect accompanied by a feeling of intense dislike.
85. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
89. A loose sleeveless outer garment made from aba cloth.
90. A farewell remark.
92. A small nail.
94. A benevolent aspect of Devi.
95. (Irish) The sea personified.
96. Sluggish tailless Australian arboreal marsupial with gray furry ears and coat.
97. A Tibetan or Mongolian priest of Lamaism.
98. The basic unit of money in Bulgaria.
99. A condition (mostly in boys) characterized by behavioral and learning disorders.
100. English scholastic philosopher and assumed author of Occam's Razor (1285-1349).
101. Someone who works (or provides workers) during a strike.
102. A nucleic acid consisting of large molecules shaped like a double helix.

1. A young horse.
2. At or constituting a border or edge.
3. A baseball deliberately thrown at the batter's head.
4. English Shakespearean actor also noted for appearances in films (1904-2000).
5. A belief (or system of beliefs) accepted as authoritative by some group or school.
6. Deserving blame or censure as being wrong or evil or injurious.
7. Something causes misery or death.
8. Unpleasantly and excessively suave or ingratiating in manner or speech.
9. Blockage of the intestine (especially the ileum) that prevents the contents of the intestine from passing to the lower bowel.
10. A colorless odorless gaseous element that give a red glow in a vacuum tube.
11. Large fan palms of tropical Asia to Australia.
12. (Irish) Mother of the ancient Irish gods.
13. Port city in the United Arab Emirates on the Persian Gulf.
14. A member of the Siouan people formerly living in Missouri in the valleys of the Missouri and Osage rivers.
15. Chief port and economic center of Nigeria.
22. A protocol developed for the internet to get data from one network device to another.
24. (British) A check given by the British government to someone who is unemployed.
26. Having a woven pattern.
30. 30 to 300 kilohertz.
33. The branch of computer science that deal with writing computer programs that can solve problems creatively.
35. Of or relating to the United States of America or its people or language or culture.
36. A member of the Siouan people formerly inhabiting the Black Hills of western South Dakota.
40. An esoteric or occult matter that is traditionally secret.
41. A Chadic language spoken in Chad.
42. A woman hired to suckle a child of someone else.
43. In addition.
44. American mountain mint.
45. Try to forget.
47. A document listing the alternatives that is used in voting.
48. The blood group whose red cells carry both the A and B antigens.
49. An adult male singer with the lowest voice.
50. A tricycle (usually propelled by pedalling).
51. A member of an extinct North American Indian people who lived in the Pit river valley in northern California.
56. The 7th letter of the Greek alphabet.
57. The 17th letter of the Hebrew alphabet.
60. A promontory in northern Morocco opposite the Rock of Gibraltar.
65. A decree that prohibits something.
67. A hard gray lustrous metallic element that is highly corrosion-resistant.
68. Being one more than fifty.
71. A belt-shaped region in the heavens on either side to the ecliptic.
72. Used of a single unit or thing.
73. The capital of Bahrain.
74. A workplace for the conduct of scientific research.
76. Any of the numerous plants of the genus Viola.
77. State in northeastern India.
78. English theoretical physicist who applied relativity theory to quantum mechanics and predicted the existence of antimatter and the positron (1902-1984).
80. In bed.
81. Any of a group of Indic languages spoken in Kashmir and eastern Afghanistan and northern Pakistan.
82. Powerful mackerel shark of the Atlantic and Pacific.
84. A bachelor's degree in library science.
86. A Scottish word.
87. A primeval personification of air and breath.
88. Rock that in its molten form (as magma) issues from volcanos.
91. A licensed medical practitioner.
93. A light touch or stroke.