1. A vehicle mounted on runners and pulled by horses or dogs.
5. Strong lightweight wood of the balsa tree used especially for floats.
10. An agency of the United Nations affiliated with the World Bank.
13. Short-tailed rough-haired South American rodent.
14. Having the wind against the forward side of the sails.
15. Someone who is morally reprehensible.
16. A primeval personification of air and breath.
17. The time during which someone's life continues.
19. 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.
21. An inflow.
23. Air pollution by a mixture of smoke and fog.
25. A light strong brittle gray toxic bivalent metallic element.
26. A unit of magnetomotive force equal to 0.7958 ampere-turns.
28. South American wood sorrel cultivated for its edible tubers.
29. United States astronomer (1835-1909).
34. A compartment in front of a motor vehicle where driver sits.
37. Extinct flightless bird of New Zealand.
38. A member of an Indian people formerly living along the Gulf coast of Louisiana and Texas.
41. King of Wessex whose military victories made Wessex the most powerful kingdom in England (died in 839).
42. A very poisonous metallic element that has three allotropic forms.
43. Evergreen trees and shrubs having oily one-seeded fruits.
44. A former copper coin of Pakistan.
45. A South American shrub whose leaves are chewed by natives of the Andes.
48. Fermented alcoholic beverage similar to but heavier than beer.
50. (electronics) Of a circuit or device having an output that is proportional to the input.
52. A civil or military authority in Turkey or Egypt.
56. A summary that repeats the substance of a longer discussion.
60. A river in north central Switzerland that runs northeast into the Rhine.
61. Title for a civil or military leader (especially in Turkey).
62. Antineoplastic drug (trade name Elspar) sometimes used to treat lymphoblastic leukemia.
64. An undergarment worn by women to support their breasts.
65. An adherent of any branch of Taoism.
66. West Indian tree having racemes of fragrant white flowers and yielding a durable timber and resinous juice.
67. God of the earth.
68. A light strong brittle gray toxic bivalent metallic element.

1. A fraudulent business scheme.
2. A Tibetan or Mongolian priest of Lamaism.
3. American civil rights worker in Mississippi.
4. Generator consisting of a coil (the armature) that rotates between the poles of an electromagnet (the field magnet) causing a current to flow in the armature.
5. A member of an agricultural people of southern India.
6. A loose sleeveless outer garment made from aba cloth.
7. Concerning those not members of the clergy.
8. Interface consisting of a standard port between a computer and its peripherals that is used in some computers.
9. A state in northwestern North America.
10. The United Nations agency concerned with civil aviation.
11. (Irish) Mother of the Tuatha De Danann.
12. The sixth month of the civil year.
18. A detailed description of design criteria for a piece of work.
20. Of or relating to or near the coccyx.
22. The compass point that is one point west of due north.
24. A colorless explosive liquid that is volatile and poisonous and foul-smelling.
27. Nocturnal mouselike mammal with forelimbs modified to form membranous wings and anatomical adaptations for echolocation by which they navigate.
30. The compass point midway between northeast and east.
31. A sign of something about to happen.
32. The time period between dawn and noon.
33. A Chadic language spoken south of Lake Chad.
35. A soft silvery metallic element of the alkali earth group.
36. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
39. Sluggish tailless Australian arboreal marsupial with gray furry ears and coat.
40. Small beads made from polished shells and formerly used as money by native Americans.
42. A small cake leavened with yeast.
46. Lake in northwestern Russia near the border with Finland.
47. Tropical American tree producing cacao beans.
49. A drama set to music.
51. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
52. Title for a civil or military leader (especially in Turkey).
53. Open-heart surgery in which the rib cage is opened and a section of a blood vessel is grafted from the aorta to the coronary artery to bypass the blocked section of the coronary artery and improve the blood supply to the heart.
54. Swift timid long-eared mammal larger than a rabbit having a divided upper lip and long hind legs.
55. An Arabic speaking person who lives in Arabia or North Africa.
57. The sign language used in the United States.
58. An accountant certified by the state.
59. Tag the base runner to get him out.
63. A white soft metallic element that tarnishes readily.