1. 3 to 30 gigahertz.
4. A Turkish unit of weight equal to about 2.75 pounds.
7. German organist and contrapuntist (1685-1750).
11. An emotional response that has been acquired by conditioning.
12. A group of African language in the Niger-Congo group spoken from the Ivory Coast east to Nigeria.
13. Title for a civil or military leader (especially in Turkey).
14. The chance to speak.
15. The network in the reticular formation that serves an alerting or arousal function.
16. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
17. A medicinal drug used to evoke vomiting (especially in cases of drug overdose or poisoning).
20. A Mid-Atlantic state.
22. A landlocked republic in eastern Africa.
25. (sports) Someone in charge of training an athlete or a team.
29. A master's degree in fine arts.
31. Strike with disgust or revulsion.
33. The content of cognition.
34. A soft silvery metallic element of the alkali earth group.
38. (informal) Of the highest quality.
43. The federal agency that insures residential mortgages.
44. According to the Old Testament he was a pagan king of Israel and husband of Jezebel (9th century BC).
45. Type genus of the family Myacidae.
46. Any of various dark heavy viscid substances obtained as a residue.
47. Large burrowing rodent of South and Central America.
48. Having undesirable or negative qualities.

1. Interface consisting of a standard port between a computer and its peripherals that is used in some computers.
2. A collection of objects laid on top of each other.
3. Canadian literary critic interested in the use of myth and symbolism (1912-1991).
4. Long green edible beaked pods of the okra plant.
5. The basic unit of money in Zambia.
6. An associate degree in applied science.
7. A small cake leavened with yeast.
8. Title for a civil or military leader (especially in Turkey).
9. Of or relating to or characteristic of the Republic of Chad or its people or language.
10. Exhibiting or restored to vigorous good health.
18. An informal conversation.
19. A rechargeable battery with a nickel cathode and a cadmium anode.
21. Plant with an elongated head of broad stalked leaves resembling celery.
23. The basic unit of electric current adopted under the System International d'Unites.
24. A metric unit of volume or capacity equal to 10 liters.
26. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
27. A white metallic element that burns with a brilliant light.
28. A colorless explosive liquid that is volatile and poisonous and foul-smelling.
30. Steady recurrent ticking sound as made by a clock.
32. A civil or military authority in Turkey or Egypt.
33. English painter and art critic (1866-1934).
35. A member of the Siouan people formerly living in the Missouri river valley in NE Nebraska.
36. Common Indian weaverbird.
37. A small nail.
39. The sense organ for hearing and equilibrium.
40. (Scotland) A small loaf or roll of soft bread.
41. A loose sleeveless outer garment made from aba cloth.
42. The executive agency that advises the President on the federal budget.
43. A public promotion of some product or service.