1. Narrow wood or metal or plastic runners used for gliding over snow.
4. An important question that is in dispute and must be settled.
9. A woman hired to suckle a child of someone else.
13. A self-funded retirement plan that allows you to contribute a limited yearly sum toward your retirement.
16. An American doctorate usually based on at least 3 years graduate study and a dissertation.
17. Port city in northwestern Belgium and industrial center.
18. African tree with edible yellow fruit resembling mangos.
19. Worthless or oversimplified ideas.
20. Radioactive iodine test that measures the amount of radioactive iodine taken up by the thyroid gland.
22. Someone who imputes guilt or blame.
24. Excessively fat.
26. A primeval personification of air and breath.
27. In or relating to the duodenum.
29. Type genus of the Aceraceae.
30. (of a roof) Having two slopes each side of the ridge.
31. (Akkadian) God of wisdom.
32. 1,000 baiza equal 1 riyal-omani.
34. A silvery ductile metallic element found primarily in bauxite.
36. Any of numerous hairy-bodied insects including social and solitary species.
38. Tropical American tree producing cacao beans.
41. An aromatic ointment used in antiquity.
44. Genus of herbs of southern United States.
46. A white metallic element that burns with a brilliant light.
47. An informal term for a father.
48. Avoid or try to avoid, as of duties, questions and issues.
50. A name given to a product or service.
52. The elapsed time it takes for a signal to travel from Earth to a spacecraft (or other body) and back to the starting point.
54. Become broader or wider or more extensive.
56. Thigh of a hog (usually smoked).
57. (Old Testament) Cain and Abel were the first children of Adam and Eve born after the Fall of Man.
59. Being nine more than forty.
63. (of securities) Not quoted on a stock exchange.
64. Dwell (archaic).
65. Obstruction of the sweat ducts during high heat and humidity.
67. Among the largest bony fish.
69. The framework of a bed.
72. A translucent mineral consisting of hydrated silica of variable color.
73. A rudaceous rock consisting of sharp fragments embedded in clay or sand.
75. Long pinkish sour leafstalks usually eaten cooked and sweetened.
77. A rhythmical work song originally sung by sailors.
79. The Mongol people living the the central and eastern parts of Outer Mongolia.
83. A promontory in northern Morocco opposite the Rock of Gibraltar.
86. (music) The speed at which a composition is to be played.
89. True firs.
90. Of or relating to the gonads.
93. One of the people of mixed Ostyak and Samoyed origin in Siberia.
95. A master's degree in business.
96. East Indian cereal grass whose seed yield a somewhat bitter flour, a staple in the Orient.
97. A sock with a separation for the big toe.
99. Goddess of fate.
100. Cooking utensil consisting of a wide metal vessel.
101. The biblical name for ancient Syria.
102. Tropical starchy tuberous root.
103. (trademark) A liquid that temporarily disables a person.
104. A loose sleeveless outer garment made from aba cloth.

1. A chock or bar wedged under a wheel or between the spokes to prevent a vehicle from rolling down an incline.
2. Botswanan statesman who was the first president of Botswana (1921-1980).
3. A manner of speaking that is natural to native speakers of a language.
4. A class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response.
5. Relative darkness caused by light rays being intercepted by an opaque body.
6. Concerning those not members of the clergy.
7. Beyond what is natural.
8. A short composition for a solo instrument.
9. Chief port of Yemen.
10. French revolutionary who was prominent in the early days of the French Revolution (1749-1791).
11. A state in northwestern North America.
12. 10 hao equal 1 dong.
13. A medicinal drug used to evoke vomiting (especially in cases of drug overdose or poisoning).
14. Tear down so as to make flat with the ground.
15. Someone who copies the words or behavior of another.
21. Not invited or requested.
23. A bird that frequents coastal waters and the open ocean.
25. A shop where a variety of goods are sold.
28. A white soft metallic element that tarnishes readily.
33. A federal agency that supervises carriers that transport goods and people between states.
35. Small in range or scope.
37. A member of a people inhabiting the Arctic (northern Canada or Greenland or Alaska or eastern Siberia).
39. Failure of some tissue or organ to develop.
40. Porridge made of rolled oats.
42. Someone who operates an aircraft.
43. (anatomy) A small structure resembling a rootlet (such as a fibril of a nerve).
45. A narrow way or road.
49. Half the width of an em.
51. An international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members.
53. Innovative United States dancer and choreographer (born in 1941).
55. Of or relating to or characteristic of Hades or Tartarus.
58. The inner and thicker of the two bones of the human leg between the knee and ankle.
60. One of the jointed appendages of an animal used for locomotion or grasping.
61. The branch of computer science that deal with writing computer programs that can solve problems creatively.
62. African tree having an exceedingly thick trunk and fruit that resembles a gourd and has an edible pulp called monkey bread.
66. An accidental hole that allows something (fluid or light etc.) to enter or escape.
68. Enthusiastic approval.
69. A class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response.
70. Any of several plants of the genus Freesia valued for their one-sided clusters of usually fragrant yellow or white or pink tubular flowers.
71. Correspondence in the sounds of two or more lines (especially final sounds).
74. Of or relating to or characteristic of the Republic of Chad or its people or language.
76. A ridge that forms a seam between two parts.
78. (astronomy) A measure of time defined by Earth's orbital motion.
80. A rye bread made with molasses or brown sugar.
81. Cubes of meat marinated and cooked on a skewer usually with vegetables.
82. (Hindu) A manner of sitting (as in the practice of Yoga).
84. Old World wild swine having a narrow body and prominent tusks from which most domestic swine come.
85. Any tree or shrub of the genus Inga having pinnate leaves and showy usually white flowers.
87. Any of several trees producing edible oval smooth-skinned fruit with a single hard stone.
88. Long green edible beaked pods of the okra plant.
91. Goddess of criminal rashness and its punishment.
92. A boy or man.
94. Greenwich Mean Time updated with leap seconds.
98. A bachelor's degree in religion.