1. Large burrowing rodent of South and Central America.
5. One of the often brightly colored and branching hornlike structures on the back of the nudibranch (and other related mollusks) that serve as gills.
10. (computer science) A computer that is running software that allows users to leave messages and access information of general interest.
13. A feeling of strong eagerness (usually in favor of a person or cause).
14. The principles of right and wrong that are accepted by an individual or a social group.
15. A former agency (from 1946 to 1974) that was responsible for research into atomic energy and its peacetime uses in the United States.
16. Gallery where works of art can be displayed.
18. Ctenophores lacking tentacles.
19. The cry made by sheep.
20. Relating to or used in or intended for trade or commerce.
21. The blood group whose red cells carry both the A and B antigens.
22. The hair growing on the lower part of a man's face.
24. German organist and contrapuntist (1685-1750).
25. A French abbot.
27. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
29. A low heavy horsecart without sides.
33. A colorless and odorless inert gas.
35. The use of bacteria or viruses of toxins to destroy men and animals or food.
37. A member of the Mayan people of the Yucatan peninsula in Mexico.
40. An amino acid that is found in the central nervous system.
41. The branch of computer science that deal with writing computer programs that can solve problems creatively.
42. In bed.
45. A light touch or stroke.
48. A collection of objects laid on top of each other.
50. God of death.
52. A loose sleeveless outer garment made from aba cloth.
54. Highly excited.
58. A member of an Iroquoian people formerly living on the south shore of Lake Erie in northern Ohio and northwest Pennsylvania and western New York.
59. A boy or man.
60. Small genus of Eurasian aquatic perennial herbs.
61. (British) A waterproof raincoat made of rubberized fabric.
64. The median ridge on the breastbone of birds that fly.
65. A Turkish unit of weight equal to about 2.75 pounds.
66. A city in southern Turkey on the Seyhan River.
67. Type genus of the Alcidae comprising solely the razorbill.

1. A persistently annoying person.
2. (botany) Of or relating to the axil.
3. West Indian tree having racemes of fragrant white flowers and yielding a durable timber and resinous juice.
4. Of or at or relating to an anode.
5. A ductile gray metallic element of the lanthanide series.
6. An inactive volcano in Sicily.
7. Long pinkish sour leafstalks usually eaten cooked and sweetened.
8. A resource.
9. Covered with scabs.
10. A small cake leavened with yeast.
11. Massive plantigrade carnivorous or omnivorous mammals with long shaggy coats and strong claws.
12. Any of a number of fishes of the family Carangidae.
17. An acute inflammatory disease occurring in the intestines of premature infants.
23. The branch of engineering science that studies the uses of electricity and the equipment for power generation and distribution and the control of machines and communication.
26. An old Scottish coin of little value.
28. Wild sheep of northern Africa.
30. (Babylonian) God of storms and wind.
31. A Chadic language spoken south of Lake Chad.
32. Lacking in liveliness or charm or surprise.
34. A linear unit of length equal to 12 inches or a third of a yard.
36. A soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal.
38. Primitive chlorophyll-containing mainly aquatic eukaryotic organisms lacking true stems and roots and leaves.
39. A white metallic element that burns with a brilliant light.
43. The sixth month of the Hindu calendar.
44. An official prosecutor for a judicial district.
46. Any plant of the genus Erica.
47. Food mixtures either arranged on a plate or tossed and served with a moist dressing.
48. A silvery soft waxy metallic element of the alkali metal group.
49. A kind of heavy jacket (`windcheater' is a British term).
50. A soft silvery metallic element of the alkali earth group.
51. Any of various strong liquors distilled from the fermented sap of toddy palms or from fermented molasses.
52. A loose sleeveless outer garment made from aba cloth.
53. A Chadic language spoken south of Lake Chad.
54. An aggressive remark directed at a person like a missile and intended to have a telling effect.
55. A Gaelic-speaking Celt in Ireland or Scotland or the Isle of Man.
56. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
57. Offering fun and gaiety.
62. A soft silvery metallic element of the alkali earth group.
63. A silvery soft waxy metallic element of the alkali metal group.