| ACROSS |
| 1. | Nervous spasm |
| 4. | Indiana (abbr.) |
| 7. | Biblical high priest |
| 10. | _ Mahal |
| 13. | Naughty child |
| 14. | Surprise greeting |
| 15. | Not either |
| 16. | Regret |
| 17. | Rending |
| 19. | Two long chains of nucleotides twisted into a double helix |
| 20. | Nonscientific branch of learning |
| 21. | Binary compound |
| 22. | Coat; cloak |
| 23. | Transient Ischemic Attack (abbr.) |
| 24. | Barrel |
| 26. | Third day of the wk. |
| 28. | It is |
| 29. | _ tizzy (2 wds.) |
| 30. | Volcano in U.S.A. |
| 34. | Mouth or opening |
| 35. | Independent ruler or chieftain (Africa or Arabia) |
| 36. | Viper |
| 39. | Be seated |
| 40. | The 23rd letter of the Hebrew alphabet |
| 42. | Master of Engineering Administration (abbr.) |
| 43. | Chief Executive Officer (abbr.) |
| 44. | Single |
| 45. | A piece composed to develop a specific point of technique |
| 47. | Small amount or degree |
| 48. | One that lacks sense or substance |
| 49. | Distress signal |
| 50. | The first octave above the treble staff |
| 52. | Group of languages of East Africa belonging to the Chari-Nile group |
| 54. | One (Scot) |
| 55. | To free from |
| 56. | Single; one (prefix) |
| 58. | Atmosphere |
| 60. | HTML Container Element |
| 61. | Compass dir. |
| 62. | Slender, wiry |
| 66. | Adept person |
| 67. | Choose |
| 68. | A female animal or person |
| 69. | Born |
| 70. | One of the 12 tribes of Israel |
| 71. | Fast jet |
| 72. | Curvy letter |
| 73. | Raised railways |
|
| DOWN |
| 1. | Teat (slang) |
| 2. | Institute for Media and Entertainment (abbr.) |
| 3. | Certified Public Accountant (abbr.) |
| 4. | In the same book, chapter, page, etc. (short form) |
| 5. | Composition which requires nine musicians for a performance |
| 6. | A male wolf |
| 7. | Inside; within (prefix) |
| 8. | Yearn |
| 9. | Retirement account (abbr.) |
| 10. | Distinguishing feature |
| 11. | Distinctive and pervasive qualities or characters |
| 12. | Passenger plane |
| 18. | Port city in Latvia |
| 22. | A group of oxes |
| 23. | Metal container |
| 24. | Japanese brewing company |
| 25. | Maternal |
| 27. | Volcano in New Britain |
| 31. | Java's highest volcano |
| 32. | Perceive with the eye |
| 33. | Period |
| 34. | Bear (Spanish) |
| 36. | Gambison |
| 37. | Gospel singer Marvin |
| 38. | A group of whales |
| 40. | Nine, plus one |
| 41. | _ moment's notice (2 wds.) |
| 46. | A shop selling delicatessen (as salads or cooked meats) |
| 48. | It would |
| 49. | Indian skirt |
| 50. | N. Chile seaport |
| 51. | Make or become more lively |
| 53. | Expletives |
| 56. | United States Postal Service (abbr.) |
| 57. | Remaining after all deductions |
| 59. | Angers |
| 60. | June honoree |
| 61. | Greek goddess of the dawn |
| 62. | Compass dir. |
| 63. | Compass dir. |
| 64. | Mixture with properties between those of a solution and fine suspension |
| 65. | Consenting reply |
