1. 3 to 30 gigahertz.
4. In bed.
8. System of measurement based on centimeters and grams and seconds.
11. (computer science) The smallest discrete component of an image or picture on a CRT screen (usually a colored dot).
12. Plant with an elongated head of broad stalked leaves resembling celery.
13. A constellation in the southern hemisphere near Telescopium and Norma.
14. A feeling of strong eagerness (usually in favor of a person or cause).
16. The bill in a restaurant.
17. A workplace for the conduct of scientific research.
18. An esoteric or occult matter that is traditionally secret.
21. A soft silvery metallic element of the alkali earth group.
24. A doctor's degree in dental surgery.
27. A large fleet.
30. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
33. Being one hundred more than three hundred.
34. A small pellet fired from an air rifle or BB gun.
35. A white metallic element that burns with a brilliant light.
36. A soft yellow malleable ductile (trivalent and univalent) metallic element.
37. A unit of information equal to 1024 bytes.
39. A very poisonous metallic element that has three allotropic forms.
41. A Chadic language spoken south of Lake Chad.
45. A river in north central Switzerland that runs northeast into the Rhine.
49. (British) Your grandmother.
50. Type genus of the family Myacidae.
51. An Arabic speaking person who lives in Arabia or North Africa.
52. A branch of the Tai languages.
53. An associate degree in applied science.
54. A small cake leavened with yeast.
55. An agency of the United Nations affiliated with the World Bank.

1. A detailed description of design criteria for a piece of work.
2. Goddess of the dead and queen of the underworld.
3. Loose or flaccid body fat.
4. An associate degree in nursing.
5. A Chadic language spoken south of Lake Chad.
6. A federal agency established to coordinate programs aimed at reducing pollution and protecting the environment.
7. A light touch or stroke.
8. West Indian tree having racemes of fragrant white flowers and yielding a durable timber and resinous juice.
9. Taken or to be taken at random.
10. A island in the Netherlands Antilles that is the top of an extinct volcano.
15. Tag the base runner to get him out.
19. Resinlike substance secreted by certain lac insects.
20. A soft-nosed small-arms bullet that expands when it hits a target and causes a gaping wound.
22. An official prosecutor for a judicial district.
23. Type genus of the family Arcidae.
25. A person forced to flee from home or country.
26. (of champagne) Moderately dry.
28. A logarithmic unit of sound intensity.
29. The blood group whose red cells carry both the A and B antigens.
31. A compartment in front of a motor vehicle where driver sits.
32. A great waterfall on the border between Brazil and Paraguay.
38. Common Indian weaverbird.
39. A workplace for the conduct of scientific research.
40. Someone who works (or provides workers) during a strike.
41. The blood group whose red cells carry both the A and B antigens.
42. (prefix) Opposite or opposing or neutralizing.
43. King of Saudi Arabia since 1982 (born in 1922).
44. Small buffalo of the Celebes having small straight horns.
46. The network in the reticular formation that serves an alerting or arousal function.
47. Extremely pleasing.
48. A loose sleeveless outer garment made from aba cloth.