1. Someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential).
4. A person who holds no title.
12. The syllable naming the fifth (dominant) note of any musical scale in solmization.
15. Large brownish-green New Zealand parrot.
16. Conforming exactly or almost exactly to fact or to a standard or performing with total accuracy.
17. A Nilotic language.
18. A power unit equal to the power dissipated when 1 abampere flows across a potential difference of 1 abvolt (one ten-thousandth of a milliwatt).
20. The capital and largest city of Yemen.
21. Of southern Europe.
22. Involving the medulla oblongata.
23. A federal agency that supervises carriers that transport goods and people between states.
24. The recipient of funds or other benefits.
26. A highly unstable radioactive element (the heaviest of the halogen series).
27. Of a cask or barrel.
30. Large sweet juicy hybrid between tangerine and grapefruit having a thick wrinkled skin.
32. Deeply moved.
34. Tannin extract derived from any of several mangrove barks of Pacific areas.
36. A French abbot.
39. (Babylonian) A demigod or first man.
43. A very poisonous metallic element that has three allotropic forms.
46. The compass point that is one point west of due south.
48. (Greek mythology) Goddess of the earth and mother of Cronus and the Titans in ancient mythology.
49. (Akkadian) God of wisdom.
50. A strong emotion.
51. A band worn around or over the head.
54. The French-speaking part of the Canadian Maritime Provinces.
56. Bright with a steady but subdued shining.
57. Spider monkeys.
59. Cubes of meat marinated and cooked on a skewer usually with vegetables.
60. (of complexion) Blemished by imperfections of the skin.
64. 100 agorot equal 1 shekel.
69. The lean flesh of a fish similar to cod.
70. Take away possessions from someone.
72. Living in or characteristic of farming or country life.
74. Resonance of protons to radiation in a magnetic field.
75. Fermented alcoholic beverage similar to but heavier than beer.
76. Less than acute.
78. Tag the base runner to get him out.
79. The month following February and preceding April.
80. The state of being everywhere at once (or seeming to be everywhere at once).
81. One or some or every or all without specification.

1. Jordan's port.
2. Overthrow by argument, evidence, or proof.
3. Shout loudly and without restraint.
4. Inflammation of the nose and throat with increased production of mucus.
5. A tax on various goods brought into a town.
6. One million periods per second.
7. An artistic form of auditory communication incorporating instrumental or vocal tones in a structured and continuous manner.
8. Any of various herbaceous plants of the genus Atriplex that thrive in deserts and salt marshes.
9. A Chadic language spoken in Chad.
10. The 7th letter of the Greek alphabet.
11. Having been read.
12. Informal language consisting of words and expressions that are not considered appropriate for formal occasions.
13. Common black European thrush.
14. A populous province in northeastern China.
19. The jurisdiction or office of an abbot.
25. Be or do something to a greater degree.
28. A port city in southwestern Iran.
29. An official prosecutor for a judicial district.
31. A New England state.
33. Hypothetical remedy for all ills or diseases.
35. A member of a Turkic people of Uzbekistan and neighboring areas.
37. English monk and scholar (672-735).
38. An undergarment worn by women to support their breasts.
40. Lacking sufficient water or rainfall.
41. A beautiful and graceful girl.
42. A particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography).
44. Small terrestrial lizard of warm regions of the Old World.
45. Fastener consisting of a resinous composition that is plastic when warm.
47. Backbends combined with handstands.
52. United States industrialist who manufactured plows suitable for working the prairie soil (1804-1886).
53. Tall feather palm of northern Brazil with hard-shelled nuts yielding valuable oil and a kind of vegetable ivory.
55. United States writer (born in Poland) who wrote in Yiddish (1880-1957).
58. Found in warm waters of western Atlantic.
61. Wife of Balder.
62. Swedish oceanographer who recognized the role of the Coriolis effect on ocean currents (1874-1954).
63. A hat that is round and black and hard with a narrow brim.
65. A river that rises in western New Mexico and flows westward through southern Arizona to become a tributary of the Colorado River.
66. A republic in the Middle East in western Asia.
67. Wild sheep of northern Africa.
68. Not reflecting light.
71. A relatively large open container that you fill with water and use to wash the body.
73. A field covered with grass or herbage and suitable for grazing by livestock.
77. A heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically).