1. A cord fastened around the neck with an ornamental clasp and worn as a necktie.
5. A toxic nonmetallic element related to sulfur and tellurium.
7. A former communist country in eastern Europe and northern Asia.
11. South American armadillo with three bands of bony plates.
12. Being ten more than one hundred ninety.
13. Chevrotain somewhat larger than the kanchil.
14. A police officer who investigates crimes.
15. An awkward stupid person.
16. A theocratic republic in the Middle East in western Asia.
17. A radioactive element of the actinide series.
19. The formation of frost or ice on a surface.
23. A United Nations agency to promote trade by increasing the exchange stability of the major currencies.
25. One of the most common of the five major classes of immunoglobulins.
27. King of Saudi Arabia since 1982 (born in 1922).
29. Greek god of light.
32. Take in solid food.
33. Title for a civil or military leader (especially in Turkey).
36. A shrub or tree of the genus Rhus (usually limited to the non-poisonous members of the genus).
39. The blood group whose red cells carry both the A and B antigens.
40. A soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal.
44. Sandwich filled with slices of bacon and tomato with lettuce.
48. God of the underworld.
49. Aromatic bulb used as seasoning.
50. A small cake leavened with yeast.
51. The longer of the two telegraphic signals used in Morse code.

1. A Chadic language spoken south of Lake Chad.
2. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
3. Resinlike substance secreted by certain lac insects.
4. A colorless and odorless inert gas.
5. The act of scanning.
6. Liquid containing proteins and electrolytes including the liquid in blood plasma and interstitial fluid.
7. An agency of the United Nations responsible for programs to aid education and the health of children and mothers in developing countries.
8. A dress worn primarily by Hindu women.
9. The complete duration of something.
10. A crosspiece between the legs of a chair.
18. A son who has the same first name as his father.
20. An (apparently) flying object whose nature is unknown.
21. Of a pale purple color.
22. A rare silvery (usually trivalent) metallic element.
24. A member of the military police who polices soldiers and guards prisoners.
26. A crude uncouth ill-bred person lacking culture or refinement.
28. A loose sleeveless outer garment made from aba cloth.
30. An accidental hole that allows something (fluid or light etc.) to enter or escape.
31. 30 to 300 kilohertz.
34. Type genus of the Gavidae.
35. Cause to be embarrassed.
37. Large sweet juicy hybrid between tangerine and grapefruit having a thick wrinkled skin.
38. A soft silver-white ductile metallic element (liquid at normal temperatures).
41. A compartment in front of a motor vehicle where driver sits.
42. A flat wing-shaped process or winglike part of an organism.
43. A condition (mostly in boys) characterized by behavioral and learning disorders.
44. An associate degree in nursing.
45. A soft gray malleable metallic element that resembles tin but discolors on exposure to air.
46. A logarithmic unit of sound intensity.
47. (Akkadian) God of wisdom.