1. Lacking self-confidence.
4. (Jungian psychology) The inner self (not the external persona) that is in touch with the unconscious.
9. A vigorous blow.
13. The corporate executive responsible for the operations of the firm.
14. Show a response or a reaction to something.
15. A woman hired to suckle a child of someone else.
16. British writer of short stories (1870-1916).
18. Something that remunerates.
19. A language unit by which a person or thing is known.
20. A medicinal drug used to evoke vomiting (especially in cases of drug overdose or poisoning).
22. Brass (or a yellow alloy resembling brass) that was hammered into thin sheets.
24. A dark-skinned member of a race of people living in Australia when Europeans arrived.
26. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
29. North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean.
30. Alternatively, a member of the family Nymphaeaceae.
33. An ore of boron consisting of hydrated sodium borate.
37. A white linen liturgical vestment with sleeves.
38. English theoretical physicist who applied relativity theory to quantum mechanics and predicted the existence of antimatter and the positron (1902-1984).
41. A radioactive element of the actinide series.
43. (prefix) Coming before or being preliminary or preparatory.
44. A state in New England.
45. Formerly a large constellation in the southern hemisphere between Canis Major and the Southern Cross.
48. The upper house of the parliament of the Republic of Ireland.
51. A landlocked republic in southern central Africa.
53. Having a woven pattern.
56. Love intensely.
59. Aircraft landing in bad weather in which the pilot is talked down by ground control using precision approach radar.
60. An angular shape characterized by sharp turns in alternating directions.
61. English illustrator of several of Dickens' novels (1815-1882).
63. A barrier constructed to contain the flow or water or to keep out the sea.
64. A cgs unit of work or energy.
65. A member of an agricultural people of southern India.
66. A loose sleeveless outer garment made from aba cloth.

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. Fabric comprising a fitted part at the top of a garment.
4. A colorless and odorless inert gas.
5. United States astronomer (1835-1909).
6. A plant hormone promoting elongation of stems and roots.
7. One millionth of a gram.
8. Spider monkeys.
9. Of or relating to the African people who speak one of the Bantoid languages or to their culture.
10. Engaged in as a pastime.
11. Verbal abuse.
12. Port city in northwestern Belgium and industrial center.
17. Small tropical American tree bearing edible plumlike fruit.
21. The blood group whose red cells carry both the A and B antigens.
23. Jordan's port.
25. A rare polyvalent metallic element of the platinum group.
27. A close friend who accompanies his buddies in their activities.
28. A gradual decline (in size or strength or power or number).
31. A master's degree in business.
32. A system of one or more computers and associated software with common storage.
34. English scholastic philosopher and assumed author of Occam's Razor (1285-1349).
35. A river in north central Switzerland that runs northeast into the Rhine.
36. Being one more than ninety.
39. A strong emotion.
40. The cognitive process of understanding a written linguistic message.
42. Old World wild swine having a narrow body and prominent tusks from which most domestic swine come.
46. Measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects.
47. Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
49. Greek mythology.
50. (Irish) Chief god of the Tuatha De Danann.
52. English writer and a central member of the Fabian Society (1858-1943).
53. A flat device with narrow pointed teeth on one edge.
54. Someone who works (or provides workers) during a strike.
55. God of love and erotic desire.
57. Surface layer of ground containing a matt of grass and grass roots.
58. A group of African language in the Niger-Congo group spoken from the Ivory Coast east to Nigeria.
59. A radioactive transuranic element produced by bombarding plutonium with neutrons.
62. An intensely radioactive metallic element that occurs in minute amounts in uranium ores.