1. Material used to daub walls. 5. Tropical American trees. 12. Thickening of tissue in the motor tracts of the lateral columns and anterior horns of the spinal cord. 15. A British peer ranking below a Marquess and above a Viscount. 16. Fortification consisting of a low wall. 17. Resinlike substance secreted by certain lac insects. 18. A member of an Iroquoian people formerly living on the south shore of Lake Erie in northern Ohio and northwest Pennsylvania and western New York. 19. (heraldry) Standing on four feet. 20. (Irish) Mother of the ancient Irish gods. 21. A summary that repeats the substance of a longer discussion. 23. A ductile gray metallic element of the lanthanide series. 24. Norwegian explorer of the Arctic and director of the League of Nations relief program for refugees of World War I (18611930). 26. (sports) Someone in charge of training an athlete or a team. 29. A member of the Moslem dynasty that ruled India until 1857. 32. Climbing salamanders. 36. Fiddler crabs. 37. Someone (especially a woman) who annoys people by constantly finding fault. 40. Come into existence. 41. A violin made by Antonio Stradivari or a member of his family. 43. Of or relating to or located near a hilum. 45. Type genus of the family Arcidae. 46. A Dravidian language spoken in southern India. 48. Assist or encourage, usually in some wrongdoing. 50. A river in north central Switzerland that runs northeast into the Rhine. 51. Pertaining to filberts or hazelnuts. 52. The wanton killing of many people. 54. A three-tone Chadic language. 55. Tropical American tree producing cacao beans. 57. A silvery ductile metallic element found primarily in bauxite. 58. A sliver-white metallic element of the platinum group that resembles platinum. 61. A very young child (birth to 1 year) who has not yet begun to walk or talk. 67. An anxiety disorder associated with serious traumatic events and characterized by such symptoms as guilt about surviving or reliving the trauma in dreams or numbness and lack of involvement with reality or recurrent thoughts and images. 70. Title for a civil or military leader (especially in Turkey). 74. The 22nd letter of the Greek alphabet. 75. Shrubby lichens of the family Usneaceae having a flattened thallus. 77. A workplace for the conduct of scientific research. 78. Headdress that protects the head from bad weather. 79. United States writer of detective thrillers featuring the character of Philip Marlowe (1888-1959). 80. A loose sleeveless outer garment made from aba cloth.
1. Distinguished from Bovidae by the male's having solid deciduous antlers. 2. A river in north central Switzerland that runs northeast into the Rhine. 3. In or relating to or obtained from urine. 4. The whiteness that results from removing the color from something. 5. The unit of frequency. 6. Take in solid food. 7. A unit of apothecary weight equal to an eighth of an ounce or to 60 grains. 8. Amount of a charge or payment relative to some basis. 9. A federal agency established to coordinate programs aimed at reducing pollution and protecting the environment. 10. English rock star and guitarist and songwriter who with Paul McCartney wrote most of the music for the Beatles (1940-1980). 11. Unarmed feather palms of central and northern South America. 12. By bad luck. 13. A narrow way or road. 14. The act of scanning. 22. A unit of force equal to the force that imparts an acceleration of 1 foot/sec/sec to a mass of 1 pound. 25. The basic unit of money in Nigeria. 27. A flat wing-shaped process or winglike part of an organism. 28. Water buffalo of the Philippines. 30. A feast day and the seven days following it. 31. A storehouse for threshed grain or animal feed. 33. English theoretical physicist who applied relativity theory to quantum mechanics and predicted the existence of antimatter and the positron (1902-1984). 34. A steep artificial slope in front of a fortification. 35. Having the surface burned quickly with intense heat. 38. A republic in West Africa on the Gulf of Guinea. 39. Tropical American tree grown in southern United States having a whitish pinktinged fruit. 42. An organ in its earliest stage of development. 44. A widely distributed system consisting of all the cells able to ingest bacteria or colloidal particles etc, except for certain white blood cells. 47. Small European freshwater fish with a slender bluish-green body. 49. A male monarch or emperor (especially of Russia prior to 1917). 53. The 1st letter of the Hebrew alphabet. 56. A native or inhabitant of Crete. 59. The blood group whose red cells carry both the A and B antigens. 60. An ancient upright stone slab bearing markings. 62. Title for a civil or military leader (especially in Turkey). 63. Anything that serves as an enticement. 64. God of love and erotic desire. 65. With no effort to conceal. 66. A blue dye obtained from plants or made synthetically. 68. Someone who works (or provides workers) during a strike. 69. A Chadic language spoken south of Lake Chad. 71. A communist nation that covers a vast territory in eastern Asia. 72. The syllable naming the sixth (submediant) note of a major or minor scale in solmization. 73. Any of various dark heavy viscid substances obtained as a residue. 76. A colorless odorless gaseous element that give a red glow in a vacuum tube.