1. (computer science) A standardized language for the descriptive markup of documents.
5. A Russian river.
7. A Chadic language spoken south of Lake Chad.
11. One of a set of small pieces of stiff paper marked in various ways and used for playing games or for telling fortunes.
12. An informal term for a father.
13. The sixth month of the civil year.
14. A soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal.
15. The sense organ for hearing and equilibrium.
16. The elementary stages of any subject (usually plural).
17. Having undesirable or negative qualities.
20. The longer of the two telegraphic signals used in Morse code.
21. A river in north central Switzerland that runs northeast into the Rhine.
25. A software system that facilitates the creation and maintenance and use of an electronic database.
29. An association of nations dedicated to economic and political cooperation in southeastern Asia.
32. Informal terms for a mother.
34. An associate degree in applied science.
35. A fraudulent business scheme.
42. One or some or every or all without specification.
45. A loose sleeveless outer garment made from aba cloth.
46. Relating to or characteristic of or occurring on the sea or ships.
47. A Loloish language.
48. Having leadership guidance.
49. Hormone secreted by the posterior pituitary gland (trade name Pitressin) and also by nerve endings in the hypothalamus.
50. An official language of the Republic of South Africa.
51. An agency of the United Nations affiliated with the World Bank.

1. Someone who works (or provides workers) during a strike.
2. Mentally or physically infirm with age.
3. A form of address for a man.
4. A lipoprotein that transports cholesterol in the blood.
5. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
6. The cry made by sheep.
7. An official prosecutor for a judicial district.
8. (Babylonian) God of storms and wind.
9. A small cake leavened with yeast.
10. (of persons) Highest in rank or authority or office.
18. Fallow deer.
19. A colorless and odorless inert gas.
22. State in northeastern India.
23. A decree that prohibits something.
24. The blood group whose red cells carry both the A and B antigens.
26. Any of several small ungulate mammals of Africa and Asia with rodent-like incisors and feet with hooflike toes.
27. A soft silvery metallic element of the alkali earth group.
28. Half the width of an em.
30. (Akkadian) God of wisdom.
31. Aircraft landing in bad weather in which the pilot is talked down by ground control using precision approach radar.
33. (of complexion) Blemished by imperfections of the skin.
34. A form of address for a man.
36. An Indian nursemaid who looks after children.
37. Title for a civil or military leader (especially in Turkey).
38. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
39. Surrealist Spanish painter (1904-1989).
40. In bed.
41. A quantity of no importance.
43. Tastelessness by virtue of being cheap and vulgar.
44. A Turkish unit of weight equal to about 2.75 pounds.