| No. | Item | Definition |
|---|---|---|
| 1. | abiding | Continuing for a long time |
| 2. | absorbed | Fully focused on something |
| 3. | abysmal | Extremely great or severe |
| 4. | acute | Intense or severe |
| 5. | ardent | Very enthusiastic or passionate |
| 6. | astute | Clever and perceptive |
| 7. | baritone | Moderately low in pitch |
| 8. | bass | Low in musical pitch |
| 9. | booming | Loud and low-sounding |
| 10. | bottomless | Having no apparent bottom |
| 11. | boundless | Having no clear limits |
| 12. | broad | Wide in scope or extent |
| 13. | buried | Hidden under something |
| 14. | cavernous | Large, hollow, or low-sounding |
| 15. | chronic | Long-lasting and persistent |
| 16. | concave | Curving inward |
| 17. | confirmed | Firmly established in a habit |
| 18. | considerable | Large enough to be important |
| 19. | contemplative | Involving serious thought |
| 20. | depressed | Lower than the surrounding surface |
| 21. | discerning | Showing good judgment |
| 22. | earnest | Serious and sincere |
| 23. | embedded | Fixed firmly within something |
| 24. | emotional | Full of strong feeling |
| 25. | endless | Seeming to have no end |
| 26. | enormous | Very large in size or degree |
| 27. | entrenched | Firmly established and hard to change |
| 28. | extensive | Covering a large area or range |
| 29. | extreme | Very great in degree |
| 30. | far-reaching | Having wide effects or importance |
| 31. | fathomless | Too deep to measure |
| 32. | fervent | Strongly and sincerely felt |
| 33. | fierce | Powerfully intense |
| 34. | fixed | Firmly set or established |
| 35. | full | Complete or filled |
| 36. | grave | Very serious or important |
| 37. | great | Large in amount or degree |
| 38. | guttural | Low and harsh from the throat |
| 39. | habitual | Done or experienced regularly |
| 40. | hardened | Firmly set in bad habits |
| 41. | heartfelt | Sincere and strongly felt |
| 42. | heavy | Serious, intense, or abundant |
| 43. | hollow | Having an empty sound or space |
| 44. | husky | Low and slightly rough |
| 45. | immeasurable | Too great to measure |
| 46. | immense | Extremely large or great |
| 47. | infinite | Without any limit |
| 48. | ingrained | Firmly established over time |
| 49. | intellectual | Involving serious thought |
| 50. | intense | Very strong in feeling or degree |
| 51. | inveterate | Long-established and unlikely to change |
| 52. | keen | Strongly felt or sharp |
| 53. | knowledgeable | Knowing a lot |
| 54. | lasting | Continuing for a long time |
| 55. | layered | Having several levels of meaning |
| 56. | learned | Having much knowledge |
| 57. | limitless | Without limits or boundaries |
| 58. | longstanding | Existing for a long time |
| 59. | low | Low in pitch or position |
| 60. | marked | Clearly noticeable or significant |
| 61. | meaningful | Full of importance or significance |
| 62. | measureless | Without measurable limits |
| 63. | meditative | Given to quiet thought |
| 64. | mellow | Rich, smooth, and pleasant |
| 65. | multilayered | Having many levels of meaning |
| 66. | nuanced | Having subtle differences |
| 67. | passionate | Having strong feelings |
| 68. | pensive | Quietly thoughtful |
| 69. | permanent | Lasting indefinitely |
| 70. | persistent | Continuing for a long time |
| 71. | philosophical | Thoughtful about life’s meanings |
| 72. | poignant | Strongly touching and sad |
| 73. | profound | Very great or meaningful |
| 74. | pronounced | Very noticeable or distinct |
| 75. | radical | Thorough or far-reaching |
| 76. | recessed | Set back or inward |
| 77. | reflective | Thoughtful and contemplative |
| 78. | resonant | Full, rich, and echoing |
| 79. | rich | Full, strong, or abundant |
| 80. | rooted | Firmly established |
| 81. | rumbling | Low, continuous, and heavy-sounding |
| 82. | sepulchral | Low, gloomy, and hollow |
| 83. | serious | Severe or important |
| 84. | severe | Very great or intense |
| 85. | sonorous | Full and rich in sound |
| 86. | soulful | Full of deep feeling |
| 87. | strong | Having great force or intensity |
| 88. | substantial | Large in amount or importance |
| 89. | sweeping | Broad and far-reaching |
| 90. | thorough | Complete and careful |
| 91. | thoroughgoing | Complete and far-reaching |
| 92. | thoughtful | Showing careful thought |
| 93. | throaty | Low and rough in sound |
| 94. | tremendous | Very great in amount or degree |
| 95. | underground | Beneath the ground |
| 96. | unfathomable | Impossible to understand fully |
| 97. | vast | Extremely large or extensive |
| 98. | vehement | Showing strong feeling |
| 99. | weighty | Serious and important |
| 100. | wise | Having good judgment |