1. A unit of electrical resistance equal to the resistance between two points on a conductor when a potential difference of one volt between them produces a current of one ampere.
4. Depressing in character or appearance.
10. An honorary degree in science.
13. Seed of a pea plant.
14. Small genus of aquatic or semiaquatic plants.
15. An armed adversary (especially a member of an opposing military force).
16. The sense organ for hearing and equilibrium.
17. (used especially of hair or fur) Having a bright orange-brown color.
18. A flat wing-shaped process or winglike part of an organism.
19. Tiny lobster-like crustaceans usually boiled briefly.
21. Having two axes.
23. (used of count nouns) Every one considered individually.
24. A sweetened beverage of diluted fruit juice.
25. An Arabic speaking person who lives in Arabia or North Africa.
28. Being nine more than ninety.
29. An amino acid that is found in the central nervous system.
33. A motley assortment of things.
38. Used of a single unit or thing.
39. A white metallic element that burns with a brilliant light.
40. A man employed as a servant in a large establishment (as a palace) to run errands and do chores.
41. Title used for a married Frenchwoman.
43. A city in south central California in the San Joaquin Valley.
44. A collection of objects laid on top of each other.
46. An associate degree in applied science.
47. The United Nations agency concerned with atomic energy.
50. The blood group whose red cells carry both the A and B antigens.
54. Someone who works (or provides workers) during a strike.
58. The bureau of the Treasury Department responsible for tax collections.
61. The cry made by sheep.
62. The seat within a bishop's diocese where his cathedral is located adv.
63. A port city in southwestern Iran.
64. A condition (mostly in boys) characterized by behavioral and learning disorders.

1. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
2. Perceive sound.
3. God of death.
4. (Irish) Chief god of the Tuatha De Danann.
5. (anatomy) Of or relating to the ilium.
6. The Indic language of the Sindhi people.
7. White crystalline compound used as a food additive to enhance flavor.
8. Naked freshwater or marine or parasitic protozoa that form temporary pseudopods for feeding and locomotion.
9. Long-winged web-footed aquatic bird of the gull family.
10. The second largest city in Tunisia.
11. Large genus of African trees bearing kola nuts.
12. Made of fir or pine.
20. English writer and a central member of the Fabian Society (1858-1943).
22. A group of islands off the west coast of Sicily in the Mediterranean.
26. Type genus of the Ranidae.
27. Advanced in years.
30. Voluntary contributions to aid the poor.
31. Any of various edible seeds of plants of the family Leguminosae.
32. A river in central Italy rising in the Apennines and flowing through Florence and Pisa to the Ligurian Sea.
34. The highest level or degree attainable.
35. (Greek mythology) Goddess of the earth and mother of Cronus and the Titans in ancient mythology.
36. An upholstered seat for more than one person.
37. (Greek mythology) Daughter of Zeus and Demeter.
42. According to the Old Testament he was a pagan king of Israel and husband of Jezebel (9th century BC).
45. A genus of Ploceidae.
48. A unit of area (4840 square yards) used in English-speaking countries.
49. Freedom from difficulty or hardship or effort.
51. A small cake leavened with yeast.
52. Toward the mouth or oral region.
53. (Babylonian) God of storms and wind.
55. A compartment in front of a motor vehicle where driver sits.
56. Title for a civil or military leader (especially in Turkey).
57. A decree that prohibits something.
59. A soft silvery metallic element of the alkali earth group.
60. A public promotion of some product or service.