1. Experiencing or showing sorrow or unhappiness.
4. A city in northern India.
8. Not reflecting light.
11. (computer science) The part of a computer (a microprocessor chip) that does most of the data processing.
12. (computer science) A data transmission rate (bits/second) for modems.
13. Title for a civil or military leader (especially in Turkey).
14. A river in north central Switzerland that runs northeast into the Rhine.
15. A French abbot.
16. The federal agency that insures residential mortgages.
17. (informal) Exceptionally good.
19. A heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically).
21. A bottle with a stopper.
23. (archaic) The emperor of Japan.
25. The elementary stages of any subject (usually plural).
28. Lacking or deprive of the sense of hearing wholly or in part.
31. A sharp hand gesture (resembling a blow).
34. A silvery ductile metallic element found primarily in bauxite.
35. Capital and largest city of Iraq.
37. Large genus of African trees bearing kola nuts.
40. A flat wing-shaped process or winglike part of an organism.
41. An accountant certified by the state.
43. A decree that prohibits something.
44. A former agency (from 1946 to 1974) that was responsible for research into atomic energy and its peacetime uses in the United States.
45. A Kwa language spoken in Ghana and the Ivory Coast.
46. (Irish) Mother of the ancient Irish gods.
47. (Greek mythology) A maiden seduced by Zeus.

1. Someone who works (or provides workers) during a strike.
2. South American armadillo with three bands of bony plates.
3. The outermost (and toughest) of the 3 meninges.
4. A loose sleeveless outer garment made from aba cloth.
5. One of a family of granular intrusive rocks.
6. Type genus of the Rubiaceae.
7. A sweetened beverage of diluted fruit juice.
8. A Chadic language spoken south of Lake Chad.
9. Title for a civil or military leader (especially in Turkey).
10. An official language of the Republic of South Africa.
18. Aircraft landing in bad weather in which the pilot is talked down by ground control using precision approach radar.
20. A small ball with a hole through the middle.
22. Hormone secreted by the posterior pituitary gland (trade name Pitressin) and also by nerve endings in the hypothalamus.
24. Large brownish-green New Zealand parrot.
26. An esoteric or occult matter that is traditionally secret.
27. A port city in southwestern Iran.
29. Run away secretly with one's beloved.
30. A federal agency established to regulate the release of new foods and health-related products.
32. A drug (trade names Calan and Isoptin) used as an oral or parenteral calcium blocker in cases of hypertension or congestive heart failure or angina or migraine.
33. A city in southern Turkey on the Seyhan River.
36. A Chadic language spoken south of Lake Chad.
38. Resinlike substance secreted by certain lac insects.
39. East Indian tree bearing a profusion of intense vermilion velvet-textured blooms and yielding a yellow dye.
42. A rare silvery (usually trivalent) metallic element.