| ACROSS |
| 1. | National Science Foundation (abbr.) |
| 4. | It would |
| 7. | Opinion |
| 11. | Be tempered by heat |
| 13. | (botany) Usually underground organ that lacks buds or leaves or nodes |
| 15. | Am not, is not, has not, have not (slang) |
| 16. | Inactive volcano in Sicily |
| 17. | American Motorcycle Racing Association (abbr.) |
| 18. | Sacs in ascomycetes in which the sexual spores are formed |
| 19. | Surprise greeting |
| 22. | Java container |
| 24. | Hearing organ |
| 25. | Obsolete |
| 28. | Back |
| 30. | Volcano in Japan |
| 32. | Research Institute of America (abbr.) |
| 33. | The 23rd letter of the Hebrew alphabet |
| 34. | Electrical Unit |
| 35. | Nonscientific branch of learning |
| 36. | Path through which fluid escapes |
| 39. | A saturated hydrocarbon |
| 42. | Turn to the right |
| 43. | Spanish missionary in California |
| 44. | Increase |
| 46. | _ Lanka |
| 48. | Comedian Laurel of Laurel & Hardy |
| 49. | Sigma Iota Epsilon (abbr.) |
| 50. | Cut the grass |
| 52. | Double-curved letter |
| 55. | Everything |
| 56. | Uninterruptible Power Supply (abbr.) |
| 57. | Snakelike fish |
| 58. | Flowery wreath |
| 59. | Small boy |
| 61. | Egg _ yung |
| 64. | Sight organ |
| 66. | The front part of a cuirass |
| 68. | Freehold land |
| 71. | Having or resembling wings |
| 75. | Queen of England 1702–14 |
| 76. | City in the foothills of the Gold Country of California |
| 77. | Wig |
| 78. | Lake in Roros, Sor-Trondelag county, Norway |
| 79. | _ de Janeiro |
| 80. | 24 hours |
|
| DOWN |
| 1. | Compass dir. |
| 2. | Put into a specified state |
| 3. | Avid follower |
| 4. | Retirement account (abbr.) |
| 5. | A male domestic cat |
| 6. | Dormintory (informal) |
| 7. | American Automobile Association (abbr.) |
| 8. | Municipality in the Dao-Lafoes sub-region of Centro Region, Portugal |
| 9. | South American Indian |
| 10. | Disorderly outburst |
| 12. | Experiment locale |
| 14. | The 19th letter of the Greek alphabet |
| 20. | Often (poetically) |
| 21. | Mouth or opening |
| 23. | Chewing product |
| 25. | To be drawn or hauled along |
| 26. | North England river that flows southeast through West Yorkshire |
| 27. | Wetness |
| 29. | A small or young owl |
| 31. | Health resort |
| 34. | Alias (abbr.) |
| 37. | Epoch |
| 38. | A female indian buffalo |
| 40. | Rhinal |
| 41. | Elected official of ancient Rome, responsible for public works and games |
| 43. | Compass dir. |
| 45. | A shop selling delicatessen (as salads or cooked meats) |
| 47. | Naughty child |
| 51. | Open Software Foundation (abbr.) |
| 53. | Observe |
| 54. | Mischievous |
| 56. | A city of northeast Italy northeast of Venice |
| 59. | Pull into pieces |
| 60. | Hindu god of fire |
| 62. | Fr. "Yes" |
| 63. | Aroma |
| 65. | Consume |
| 67. | Elected rep. |
| 69. | Cuckoo |
| 70. | Lion |
| 72. | Diode which emits light from the p-n junction |
| 73. | _ moment's notice (2 wds.) |
| 74. | Marina Del _, California |
