1. An informal term for a father.
5. Italian painter (1696-1770).
12. The syllable naming the first (tonic) note of any major scale in solmization.
15. A straight line through a body or figure that satisfies certain conditions.
16. Restored to a new condition.
17. Any of various primates with short tails or no tail at all.
18. Tall grass of New Zealand grown for plumelike flower heads.
19. Comb-plate or locomotor organ consisting of a row of strong cilia whose bases are fused.
20. Goddess of the dead and queen of the underworld.
21. (prefix) Opposite or opposing or neutralizing.
22. The sixth month of the civil year.
25. Incapacitated by injury or illness.
28. A compact mass.
31. A three-tone Chadic language.
32. The second month of the Moslem calendar.
36. An event that repeats.
39. A fraudulent business scheme.
41. Used of a single unit or thing.
42. An artificial language for international use that rejects rejects all existing words and is based instead on an abstract analysis of ideas.
44. Affected manners intended to impress others.
45. Low stingless nettle of Central and South America having velvety brownish-green toothed leaves and clusters of small green flowers.
48. How long something has existed.
50. (meaning literally `born') Used to indicate the maiden or family name of a married woman.
51. A tooth having two cusps or points.
52. Having bracts.
54. A machine or person that adds.
55. A mature blood cell that contains hemoglobin to carry oxygen to the bodily tissues.
57. An official prosecutor for a judicial district.
58. (followed by `with') Deeply filled or permeated.
62. Rhizomatous herb of India having aromatic seeds used as seasoning.
68. A region of central Europe rich in deposits of coal and iron ore.
71. Title for a civil or military leader (especially in Turkey).
72. Not disposed to cheat or defraud.
74. An indehiscent fruit derived from a single ovary having one or many seeds within a fleshy wall or pericarp.
75. 3 to 30 gigahertz.
76. At or in or to any place.
78. A rotating disk shaped to convert circular into linear motion.
79. Take in solid food.
80. Be bossy towards.
81. A loose sleeveless outer garment made from aba cloth.

1. A collection of facts from which conclusions may be drawn.
2. Long nerve fiber that conducts away from the cell body of the neuron.
3. Having relatively few calories.
4. Any plant of the genus Astilbe having compound leaves and showy panicles of tiny colorful flowers.
5. A step in walking or running.
6. That is to say.
7. Enclose in, or as if in, a case "my feet were encased in mud.".
8. An Italian poet famous for love lyrics (1304-1374).
9. Be obliged to pay or repay.
10. United States tennis player (born in Czechoslovakia) who won several singles championships.
11. A lyric poem with complex stanza forms.
12. Tropical woody herb with showy yellow flowers and flat pods.
13. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
14. Goddess of the dead and queen of the underworld.
23. The shorter of the two telegraphic signals used in Morse code.
24. A city in southern Turkey on the Seyhan River.
26. African tree having an exceedingly thick trunk and fruit that resembles a gourd and has an edible pulp called monkey bread.
27. The compass point midway between east and southeast.
29. German physicist who studied cathode rays (1862-1947).
30. Used of mouth or eyes.
33. Barely perceptible.
34. United by being of the same opinion.
35. Any plant of the genus Reseda.
37. Protective covering made of metal and used in combat.
38. Productive work (especially physical work done for wages).
40. The capital of Croatia.
43. An aggressive remark directed at a person like a missile and intended to have a telling effect.
46. Make amendments to.
47. (chemistry) Relating to or containing the carbonyl group.
49. (Akkadian) God of wisdom.
53. A Hindu disciple of a swami.
56. Being one more than one hundred.
59. A liturgical headdress worn by bishops on formal occasions.
60. A member of a Turkic people of Uzbekistan and neighboring areas.
61. The capital and largest city of Bangladesh.
63. Title for a civil or military leader (especially in Turkey).
64. A flat float (usually made of logs or planks) that can be used for transport or as a platform for swimmers.
65. According to the Old Testament he was a pagan king of Israel and husband of Jezebel (9th century BC).
66. An island northwest of Wales.
67. Cry weakly or softly.
69. Someone who works (or provides workers) during a strike.
70. God of love and erotic desire.
73. Lacking self-confidence.
77. An intensely radioactive metallic element that occurs in minute amounts in uranium ores.