1. Alsatian artist and poet who was cofounder of Dadaism in Zurich.
4. A Chadic language spoken south of Lake Chad.
8. A rapid escape (as by criminals).
11. United States liquid unit equal to 4 quarts or 3.785 liters.
12. Explorer and United States naval officer.
13. A federal agency established to coordinate programs aimed at reducing pollution and protecting the environment.
14. A sweetened beverage of diluted fruit juice.
15. Set down according to a plan.
16. An associate degree in applied science.
17. A flat-bottomed volcanic crater that was formed by an explosion.
19. A hemoprotein composed of globin and heme that gives red blood cells their characteristic color.
21. A unit of dry measure used in Egypt.
23. The elementary stages of any subject (usually plural).
25. A rare silvery (usually trivalent) metallic element.
26. (South African) A camp defended by a circular formation of wagons.
30. A ductile gray metallic element of the lanthanide series.
31. Light informal conversation for social occasions.
33. (Irish) Mother of the ancient Irish gods.
35. United States tennis player who was the first Black to win United States and English singles championships (1943-1993).
41. Aircraft landing in bad weather in which the pilot is talked down by ground control using precision approach radar.
44. (Babylonian) God of storms and wind.
46. An ugly evil-looking old woman.
47. Resinlike substance secreted by certain lac insects.
48. An island in Indonesia south of Borneo.
49. A loose sleeveless outer garment made from aba cloth.
50. Title for a civil or military leader (especially in Turkey).
51. Any culture medium that uses agar as the gelling agent.
1. Small terrestrial lizard of warm regions of the Old World.
2. Measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects.
3. Appeal or request earnestly.
4. Any of various units of capacity.
5. An Indian nursemaid who looks after children.
6. Relating to or characteristic of a tribe.
7. A condition (mostly in boys) characterized by behavioral and learning disorders.
8. An accidental hole that allows something (fluid or light etc.) to enter or escape.
9. South American armadillo with three bands of bony plates.
10. An independent group of closely related Chadic languages spoken in the area between the Biu-Mandara and East Chadic languages.
18. Popular music originating in the West Indies.
20. South American wood sorrel cultivated for its edible tubers.
22. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
24. A coffee cake flavored with orange rind and raisins and almonds.
27. An anxiety disorder characterized by chronic free-floating anxiety and such symptoms as tension or sweating or trembling of light-headedness or irritability etc that has lasted for more than six months.
28. Half the width of an em.
29. An intensely radioactive metallic element that occurs in minute amounts in uranium ores.
32. A bachelor's degree in religion.
34. God of wealth and love.
36. Someone who works (or provides workers) during a strike.
37. Type genus of the Alcidae comprising solely the razorbill.
38. A Hindu prince or king in India.
39. (Polynesian) An alcoholic drink made from the aromatic roots of the kava shrub.
40. The sixth month of the civil year.
42. A flat wing-shaped process or winglike part of an organism.
43. A shape that sags.
45. 10 grams.
46. A colorless and odorless inert gas.