1. Give a nickname to.
4. A form of magnetic resonance imaging of the brain that registers blood flow to functioning areas of the brain.
8. Thickening of tissue in the motor tracts of the lateral columns and anterior horns of the spinal cord.
11. The 7th letter of the Greek alphabet.
12. A soft heavy toxic malleable metallic element.
13. Resinlike substance secreted by certain lac insects.
14. A small cake leavened with yeast.
16. (Islam) The man who leads prayers in a mosque.
18. Informal terms for a mother.
19. 100 thebe equal 1 pula.
21. Divulge information or secrets.
22. Naked freshwater or marine or parasitic protozoa that form temporary pseudopods for feeding and locomotion.
24. An associate degree in applied science.
27. Hormone produced early in pregnancy by the placenta.
28. A fraudulent business scheme.
30. A software system that facilitates the creation and maintenance and use of an electronic database.
32. A rotating disk shaped to convert circular into linear motion.
34. American professional baseball player who hit more home runs than Babe Ruth (born in 1934).
38. The blood group whose red cells carry both the A and B antigens.
40. A compartment in front of a motor vehicle where driver sits.
42. A Chadic language spoken south of Lake Chad.
43. An accidental happening.
45. Plant with an elongated head of broad stalked leaves resembling celery.
48. A police officer who investigates crimes.
49. Goddess of criminal rashness and its punishment.
50. An official language of the Republic of South Africa.
51. The residue that remains when something is burned.
52. The cry made by sheep.
53. Type genus of the Alcidae comprising solely the razorbill.
54. (used as a combining form) Recent or new.

1. The state of owing money.
2. A state in the western United States.
3. A very young child (birth to 1 year) who has not yet begun to walk or talk.
4. A state in southeastern United States between the Atlantic and the Gulf of Mexico.
5. Japanese ornamental tree with fragrant white or pink blossoms and small yellow fruits.
6. Tall perennial herb of tropical Asia with dark green leaves.
7. An agency of the United Nations affiliated with the World Bank.
8. A silvery ductile metallic element found primarily in bauxite.
9. A Tibetan or Mongolian priest of Lamaism.
10. Someone who works (or provides workers) during a strike.
15. A loose sleeveless outer garment made from aba cloth.
17. A master's degree in business.
20. The rate at which energy is drawn from a source that produces a flow of electricity in a circuit.
23. Area around the altar of a church for the clergy and choir.
25. A radioactive element of the actinide series.
26. An enclosed space.
29. (British) A waterproof raincoat made of rubberized fabric.
31. Experiencing or showing sorrow or unhappiness.
33. A blanket that is used as a cloak or shawl.
34. Japanese ornamental tree with fragrant white or pink blossoms and small yellow fruits.
35. A switch made from the stems of the rattan palms.
36. Excessively fat.
37. A tortilla chip topped with cheese and chili-pepper and broiled.
39. A Chadic language spoken south of Lake Chad.
41. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
44. Seed of a pea plant.
46. Committee formed by a special-interest group to raise money for their favorite political candidates.
47. A flat wing-shaped process or winglike part of an organism.