1. Acute delirium caused by alcohol poisoning.
4. Anise-flavored Greek liquor.
8. A sharp hand gesture (resembling a blow).
11. A self-funded retirement plan that allows you to contribute a limited yearly sum toward your retirement.
12. King of Denmark and Norway who forced Edmund II to divide England with him.
13. A constellation in the southern hemisphere near Telescopium and Norma.
14. A narrow zigzag ribbon used as trimming.
16. Small genus of South American trees yielding latex.
17. A soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal.
18. A strong solution of sodium or potassium hydroxide.
20. An associate degree in applied science.
21. A small restaurant where drinks and snacks are sold.
23. Characterized by lightness and insubstantiality.
24. (Irish) Chief god of the Tuatha De Danann.
29. A state of southwestern India.
30. The capital and largest city of Bangladesh.
33. An accidental hole that allows something (fluid or light etc.) to enter or escape.
41. Type genus of the Alcidae comprising solely the razorbill.
43. Title for a civil or military leader (especially in Turkey).
44. Compete for something.
46. Goddess of fate.
47. A river in north central Switzerland that runs northeast into the Rhine.
48. An official language of the Republic of South Africa.
49. The cry made by sheep.

1. English theoretical physicist who applied relativity theory to quantum mechanics and predicted the existence of antimatter and the positron (1902-1984).
2. Type genus of the Triglidae.
3. An enclosed space.
4. South American wood sorrel cultivated for its edible tubers.
5. Having removed clothing.
6. (Sumerian) Evil storm god represented as a black bird.
7. Not the same one or ones already mentioned or implied.
8. An island in Indonesia south of Borneo.
9. A particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography).
10. South African term for `boss'.
15. Fertility goddess in ancient Greek mythology.
19. An affirmative.
22. A federal agency established to regulate the release of new foods and health-related products.
25. Aircraft landing in bad weather in which the pilot is talked down by ground control using precision approach radar.
26. Being ten more than one hundred ninety.
27. A radioactive element of the actinide series.
28. A soft silvery metallic element of the alkali earth group.
31. A loose sleeveless outer garment made from aba cloth.
32. A Turkish unit of weight equal to about 2.75 pounds.
34. English essayist (1775-1834).
35. Type genus of the Aceraceae.
36. Title for a civil or military leader (especially in Turkey).
37. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
38. Material used to daub walls.
39. A city in northern India.
40. A quantity of no importance.
42. A plant hormone promoting elongation of stems and roots.
45. A unit of weight equivalent to 1000 kilograms.
46. A boy or man.