1. The seventh and last day of the week.
4. An undergarment worn by women to support their breasts.
7. Title for a civil or military leader (especially in Turkey).
11. Electronic equipment that provides visual images of varying electrical quantities.
12. An ugly evil-looking old woman.
13. Two items of the same kind.
14. A resource.
15. A primeval personification of air and breath.
16. A unit of length of thread or yarn.
17. A member of an agricultural people of southern India.
20. An intensely radioactive metallic element that occurs in minute amounts in uranium ores.
22. Large burrowing rodent of South and Central America.
29. Title for a civil or military leader (especially in Turkey).
30. A workplace for the conduct of scientific research.
31. A period marked by distinctive character or reckoned from a fixed point or event.
32. A Chadic language spoken south of Lake Chad.
35. An associate degree in nursing.
41. A small cake leavened with yeast.
44. A soft silvery metallic element of the alkali earth group.
45. A federal agency established to coordinate programs aimed at reducing pollution and protecting the environment.
48. An informal term for a father.
49. Fallow deer.
50. A graphical record of electrical activity of the brain.

1. Someone who works (or provides workers) during a strike.
2. An elaborate song for solo voice.
3. Scottish chemist noted for his research into the structure of nucleic acids (born in 1907).
4. God of wealth and love.
5. Avatar of Vishnu.
6. How long something has existed.
7. A public promotion of some product or service.
8. A Russian prison camp for political prisoners.
9. A complex red organic pigment containing iron and other atoms to which oxygen binds.
10. (Old Testament) In Judeo-Christian mythology.
18. A constellation in the southern hemisphere near Telescopium and Norma.
19. A hard gray lustrous metallic element that is highly corrosion-resistant.
21. A light touch or stroke.
23. A soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal.
24. A compartment in front of a motor vehicle where driver sits.
25. A flat wing-shaped process or winglike part of an organism.
26. A silvery soft waxy metallic element of the alkali metal group.
27. A colorless and odorless inert gas.
28. A white metallic element that burns with a brilliant light.
33. A loose sleeveless outer garment made from aba cloth.
34. The habitation of wild animals.
36. Plant with an elongated head of broad stalked leaves resembling celery.
37. (Islam) The man who leads prayers in a mosque.
38. A metabolic acid found in yeast and liver cells.
39. A French abbot.
40. 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.
42. Having undesirable or negative qualities.
43. Leaf or strip from a leaf of the talipot palm used in India for writing paper.
46. A bachelor's degree in religion.
47. The branch of engineering science that studies the uses of electricity and the equipment for power generation and distribution and the control of machines and communication.