1. A workplace for the conduct of scientific research.
4. A quantity of no importance.
8. A compartment in front of a motor vehicle where driver sits.
11. Title for a civil or military leader (especially in Turkey).
12. A republic in the Middle East in western Asia.
13. A Turkish unit of weight equal to about 2.75 pounds.
14. United States labor organizer who ran for President as a socialist (1855-1926).
16. A flat wing-shaped process or winglike part of an organism.
17. (formerly) A title of respect for a man in Turkey or Egypt.
18. Not only so, but.
19. A soft silvery metallic element of the alkali earth group.
21. (Akkadian) God of wisdom.
22. An unforeseen obstacle.
25. A Kwa language spoken by the Yoruba people in southwestern Nigeria.
27. A great waterfall on the border between Brazil and Paraguay.
29. Harsh or corrosive in tone.
32. Cubes of meat marinated and cooked on a skewer usually with vegetables.
33. South African term for `boss'.
34. The capital and largest city of Bangladesh.
36. An official prosecutor for a judicial district.
37. A loose sleeveless outer garment made from aba cloth.
38. Tag the base runner to get him out.
44. An intensely radioactive metallic element that occurs in minute amounts in uranium ores.
46. Resinlike substance secreted by certain lac insects.
47. Seed of a pea plant.
48. United States writer (born in Poland) who wrote in Yiddish (1880-1957).
50. A white metallic element that burns with a brilliant light.
52. Food for domestic livestock.
53. A silvery ductile metallic element found primarily in bauxite.
54. A Chadic language spoken south of Lake Chad.
55. A state in midwestern United States.

1. A polite name for any woman.
2. American novelist (1909-1955).
3. A small cake leavened with yeast.
4. A hard malleable ductile silvery metallic element that is resistant to corrosion.
5. A constellation in the southern hemisphere near Telescopium and Norma.
6. A metric unit of volume or capacity equal to 10 liters.
7. Jordan's port.
8. Nut of any of several trees of the genus Corylus.
9. Widely cultivated in tropical and subtropical regions for its fragrant flowers and colorful fruits.
10. Common Indian weaverbird.
15. Sharp piercing cry.
20. Jordan's port.
23. Relating to or concerned with a city or densely populated area.
24. The cry made by sheep.
26. Fiddler crabs.
28. A Loloish language.
30. A state in midwestern United States.
31. An honorary degree in science.
35. Lower in esteem.
39. Type genus of the Alcidae comprising solely the razorbill.
40. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
41. An ancient Hebrew unit of dry measure equal to about a bushel.
42. Clean or orderly.
43. A Chadic language spoken south of Lake Chad.
45. An American doctorate usually based on at least 3 years graduate study and a dissertation.
49. A ductile gray metallic element of the lanthanide series.
51. The blood group whose red cells carry both the A and B antigens.