1. An anxiety disorder associated with serious traumatic events and characterized by such symptoms as guilt about surviving or reliving the trauma in dreams or numbness and lack of involvement with reality or recurrent thoughts and images.
5. (Akkadian) God of wisdom.
7. Loose or flaccid body fat.
11. The United Nations agency concerned with atomic energy.
12. Being ten more than one hundred forty.
13. A public area set aside as a pedestrian walk.
14. Jordan's port.
16. A radioactive element of the actinide series.
18. South American wood sorrel cultivated for its edible tubers.
19. At a great distance in time or space or degree.
20. A unit of magnetomotive force equal to 0.7958 ampere-turns.
22. A silvery ductile metallic element found primarily in bauxite.
24. The blood group whose red cells carry both the A and B antigens.
25. A small cake leavened with yeast.
27. A public promotion of some product or service.
28. (sports) The chief official (as in boxing or American football) who is expected to ensure fair play.
31. A gonadotropic hormone that is secreted by the anterior pituitary.
34. Jordan's port.
37. A highly unstable radioactive element (the heaviest of the halogen series).
40. An associate degree in nursing.
41. A soft silvery metallic element of the alkali earth group.
42. African mahogany trees.
45. The protoplasm of the germ cells that contains chromosomes and genes.
48. Rock that in its molten form (as magma) issues from volcanos.
51. Aircraft landing in bad weather in which the pilot is talked down by ground control using precision approach radar.
52. The organ of sight (`peeper' is an informal term for `eye').
54. United States liquid unit equal to 4 quarts or 3.785 liters.
55. The rate at which red blood cells settle out in a tube of blood under standardized conditions.
56. The act of scanning.
57. A loose sleeveless outer garment made from aba cloth.

1. French cabaret singer (1915-1963).
2. The basic unit of money in Bangladesh.
3. (used especially of vegetation) Having lost all moisture.
4. A light touch or stroke.
5. An international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members.
6. A flat wing-shaped process or winglike part of an organism.
7. Modulation of the frequency of the (radio) carrier wave.
8. Of or relating to a member of the Buddhist people inhabiting the Mekong river in Laos and Thailand.
9. Type genus of the Alcidae comprising solely the razorbill.
10. Divulge information or secrets.
15. Title for a civil or military leader (especially in Turkey).
17. A white metallic element that burns with a brilliant light.
21. Any of various units of capacity.
23. Resinlike substance secreted by certain lac insects.
26. According to the Old Testament he was a pagan king of Israel and husband of Jezebel (9th century BC).
29. The atomic weight of an element that has the same combining capacity as a given weight of another element.
30. The syllable naming the fourth (subdominant) note of the diatonic scale in solmization.
32. An official prosecutor for a judicial district.
33. A small pellet fired from an air rifle or BB gun.
35. Common Indian weaverbird.
36. (Irish) Mother of the ancient Irish gods.
38. United States abolitionist (1786-1865).
39. A Bantu language spoken by the Chaga people in northern Tanzania.
43. United States lawyer and politician who formulated a production code that prescribed the moral content of United states films from 1930 to 1966 (1879-1954).
44. Report or maintain.
45. The blood group whose red cells carry both the A and B antigens.
46. Someone who works (or provides workers) during a strike.
47. The arch of bone beneath the eye that forms the prominence of the cheek.
49. Committee formed by a special-interest group to raise money for their favorite political candidates.
50. The 7th letter of the Greek alphabet.
53. A bachelor's degree in science.