1. European cave-dwelling aquatic salamander with permanent external gills.
4. A master's degree in business.
7. An amino acid that is found in the central nervous system.
11. Perennial herb of East India to Polynesia and Australia cultivated for its large edible root yielding Otaheite arrowroot starch.
12. At a great distance in time or space or degree.
13. (Babylonian) God of storms and wind.
14. A federation of North American labor unions that merged with the Congress of Industrial Organizations in 1955.
15. A defensive missile designed to shoot down incoming intercontinental ballistic missiles.
16. A collection of facts from which conclusions may be drawn.
17. An accidental hole that allows something (fluid or light etc.) to enter or escape.
19. An associate degree in applied science.
21. The most common computer memory which can be used by programs to perform necessary tasks while the computer is on.
22. A long thin fluffy scarf of feathers or fur.
24. The last (12th) month of the year.
26. Having great (or a certain) extent from one side to the other.
27. A kind of heavy jacket (`windcheater' is a British term).
31. Resinlike substance secreted by certain lac insects.
33. Title for a civil or military leader (especially in Turkey).
34. A small tent used as a dressing room beside the sea or a swimming pool.
37. A loose sleeveless outer garment made from aba cloth.
38. A silvery ductile metallic element found primarily in bauxite.
39. A public promotion of some product or service.
43. Being or occurring at an advanced period of time or after a usual or expected time.
45. A radioactive element of the actinide series.
47. A particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography).
49. United States tennis player who was the first Black to win United States and English singles championships (1943-1993).
50. A soft silvery metallic element of the alkali earth group.
51. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
52. French physicist noted for research on magnetism (born in 1904).
53. The blood group whose red cells carry both the A and B antigens.
54. A city in northern India.
55. The United Nations agency concerned with the international organization of food and agriculture.

1. A translucent mineral consisting of hydrated silica of variable color.
2. A characteristic state or mode of living.
3. The capital and largest city of Equatorial Guinea on the island of Bioko in the Gulf of Guinea.
4. A master's degree in fine arts.
5. A small cake leavened with yeast.
6. A large fleet.
7. An anxiety disorder characterized by chronic free-floating anxiety and such symptoms as tension or sweating or trembling of light-headedness or irritability etc that has lasted for more than six months.
8. The sixth month of the civil year.
9. A Chadic language spoken south of Lake Chad.
10. (Old Testament) In Judeo-Christian mythology.
18. Sluggish tailless Australian arboreal marsupial with gray furry ears and coat.
20. Roman statesman and philosopher who was and advisor to Nero (circa 4 BC - 65 AD).
23. A city in southern Turkey on the Seyhan River.
25. A heavy odorless colorless gas formed during respiration and by the decomposition of organic substances.
28. A unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material.
29. A soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal.
30. Unknown god.
32. West Indian tree having racemes of fragrant white flowers and yielding a durable timber and resinous juice.
35. Lower in esteem.
36. The act of swimming.
40. A Chadic language spoken south of Lake Chad.
41. Dearly loved.
42. Offering fun and gaiety.
44. The fatty flesh of eel.
46. A compartment in front of a motor vehicle where driver sits.
48. A small piece of cloth.
49. A hard gray lustrous metallic element that is highly corrosion-resistant.