1. The 21st letter of the Greek alphabet.
4. A town and port in northwestern Israel in the eastern Mediterranean.
9. A woman hired to suckle a child of someone else.
13. A river in north central Switzerland that runs northeast into the Rhine.
14. Of or relating to the dura mater.
15. Capital and largest city of Italy.
16. A wad of something chewable as tobacco.
18. indicate by signs.
19. Sweet pulpy tropical fruit with thick scaly rind and shiny black seeds.
20. A former copper coin of Pakistan.
21. A city and port in northern Jutland.
23. Of or like a cecum.
25. A resource.
26. Make anew.
29. Occurring or done each day.
32. Being one more than two.
36. An independent agency of the United States government responsible for collecting and coordinating intelligence and counterintelligence activities abroad in the national interest.
37. Neckwear worn in a slipknot with long ends overlapping vertically in front.
39. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
42. Diabetes caused by a relative or absolute deficiency of insulin and characterized by polyuria.
43. A member of a Muslim Turkic people of western Asia (especially in Kazakstan).
44. 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.
45. A unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions.
47. Flower arrangement consisting of a circular band of foliage or flowers for ornamental purposes.
48. A Powhatan Indian woman (the daughter of Powhatan) who befriended the English at Jamestown and is said to have saved Captain John Smith's life (1595-1617).
52. (Sumerian) Water god and god of wisdom.
55. A white metallic element that burns with a brilliant light.
57. Equipped with or connected by gears or having gears engaged.
58. Elevated open grassland in southern Africa.
60. Date used in reckoning dates before the supposed year Christ was born.
62. Jordan's port.
63. A federal agency established to coordinate programs aimed at reducing pollution and protecting the environment.
64. A high-crowned black cap (usually made of felt or sheepskin) worn by men in Turkey and Iran and the Caucasus.
67. Airtight sealed metal container for food or drink or paint etc..
68. (British) Your grandmother.
69. Form or weave into a braid or braids.
70. A loose sleeveless outer garment made from aba cloth.

1. Large burrowing rodent of South and Central America.
2. German chemist who was co-discoverer with Lise Meitner of nuclear fission (1879-1968).
3. A theocratic republic in the Middle East in western Asia.
4. A public promotion of some product or service.
5. Having three dimensions.
6. Electronic equipment that provides visual images of varying electrical quantities.
7. Relating to the deepest parts of the ocean (below 6000 meters).
8. Evergreen trees and shrubs having oily one-seeded fruits.
9. A peninsula between the Red Sea and the Persian Gulf.
10. Having a single vocal part.
11. (Roman mythology) God of love.
12. A special way of doing something.
17. A city in east central Texas.
22. A spoon-shaped vessel with a long handle.
24. Title for a civil or military leader (especially in Turkey).
27. A genus of Mustelidae.
28. Portuguese explorer who in 1488 was the first European to get round the Cape of Good Hope (thus establishing a sea route from the Atlantic to Asia) (1450-1500).
30. Either of two folds of skin that can be moved to cover or open the eye.
31. Edible tuber of any of several yams.
33. The lean flesh of a fish similar to cod.
34. The principles of right and wrong that are accepted by an individual or a social group.
35. A composition written in metrical feet forming rhythmical lines.
38. Well grounded in logic or truth or having legal force.
40. Small beads made from polished shells and formerly used as money by native Americans.
41. Anything that covers or conceals.
46. A percussion instrument consisting of a pair of hollow pieces of wood or bone (usually held between the thumb and fingers) that are made to click together (as by Spanish dancers) in rhythm with the dance.
49. An English pirate who operated in the Caribbean and off the Atlantic coast of North America (died in 1718).
50. Cubes of meat marinated and cooked on a skewer usually with vegetables.
51. A city in southern Turkey on the Seyhan River.
53. Type genus of the Nepidae.
54. A secret society of white Southerners to resist Black emancipation.
56. (usually followed by `to') Having the necessary means or skill or know-how or authority to do something.
57. A silvery ductile metallic element found primarily in bauxite.
59. A protocol developed for the internet to get data from one network device to another.
61. An accountant certified by the state.
65. A silvery ductile metallic element found primarily in bauxite.
66. A radioactive element of the actinide series.