1. Not divisible by two.
4. North American dwarf shrub resembling mountain laurel but having narrower leaves and small red flowers.
12. An informal term for a father.
15. Hawaiian dish of taro root pounded to a paste and often allowed to ferment.
16. An organism (especially a bacterium) that does not require air or free oxygen to live.
17. A constellation in the southern hemisphere near Telescopium and Norma.
18. A federal agency established to coordinate programs aimed at reducing pollution and protecting the environment.
19. Capital and largest city of Iraq.
20. (of complexion) Blemished by imperfections of the skin.
22. A medieval hood of mail suspended from a basinet to protect the head and neck.
24. The capital of the Democratic Republic of the Congo on the Congo river opposite Brazzaville.
26. The United Nations agency concerned with the interests of labor.
28. A prosthesis that replaces a missing leg.
31. A soft yellow malleable ductile (trivalent and univalent) metallic element.
32. Mentally or physically infirm with age.
36. Wild sheep of northern Africa.
40. A city of central China.
44. A flat wing-shaped process or winglike part of an organism.
45. A disrespectful laugh.
47. Fictional character created by Charles Dickens.
49. One of the most common of the five major classes of immunoglobulins.
50. The capital and largest city of Japan.
51. God of wealth and love.
52. Soft suede glove leather from goatskin.
54. Feline mammal usually having thick soft fur and being unable to roar.
58. A highly unstable radioactive element (the heaviest of the halogen series).
59. A colorless and odorless inert gas.
60. A cord with an attached hook that is used to fire certain types of cannon.
64. A mountain range in western Russia extending from the arctic to the Caspian Sea.
68. A flask that holds spirits.
71. A large piece of fabric (as canvas) by means of which wind is used to propel a sailing vessel.
74. Aircraft landing in bad weather in which the pilot is talked down by ground control using precision approach radar.
75. A genus of Mustelidae.
76. Belonging to some prior time.
77. A barrier constructed to contain the flow or water or to keep out the sea.
78. Not accepting reservations.
79. Sideboard with compartments for holding bottles.
80. A loose sleeveless outer garment made from aba cloth.

1. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
2. Amino acid that is formed in the liver and converted into dopamine in the brain.
3. The length of a straight line passing through the center of a circle and connecting two points on the circumference.
4. Open to change.
5. (electronics) Of a circuit or device having an output that is proportional to the input.
6. A periodic paperback publication.
7. A piece of furniture that provides a place to sleep.
8. An industrial city in southern Poland on the Vistula.
9. A nonmetallic element belonging to the halogens.
10. 16 ounces.
11. Property that is leased or rented out or let.
12. (Irish) Mother of the Tuatha De Danann.
13. (Greek mythology) Greek god of war.
14. An informal term for a father.
21. A Bantu language spoken by the Chaga people in northern Tanzania.
23. Somewhat ill or prone to illness.
25. Tag the base runner to get him out.
27. A light touch or stroke.
29. Any plant of the genus Eryngium.
30. Hard greenish-brown wood of the lignum vitae tree and other trees of the genus Guaiacum.
33. Jordan's port.
34. Small genus of Eurasian herbs.
35. The mountain peak that Noah's ark landed on as the waters of the great flood receded.
37. Of or relating to or characteristic of Morocco or its people.
38. A female domestic.
39. Lacking in liveliness or charm or surprise.
41. A doctor's degree in education.
42. A metric unit of length equal to one thousandth of a meter.
43. A radioactive element of the actinide series.
46. Wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed.
48. Confused movement.
53. (Jewish cookery) A loaf of white bread containing eggs and leavened with yeast.
55. A silvery ductile metallic element found primarily in bauxite.
56. An island in the south Pacific.
57. A tumor consisting of fatty tissue.
61. (Sumerian and Babylonian) A solar deity.
62. Located farther aft.
63. (Irish) Chief god of the Tuatha De Danann.
65. Radioactive iodine test that measures the amount of radioactive iodine taken up by the thyroid gland.
66. Affected manners intended to impress others.
67. A Loloish language.
69. Someone who works (or provides workers) during a strike.
70. God of love and erotic desire.
72. Informal terms for a mother.
73. (British) Informal term for information.