| No. | Item | Definition |
|---|---|---|
| 1. | adamant | refusing to be persuaded |
| 2. | assertive | confidently forceful |
| 3. | assured | confident and certain |
| 4. | authoritative | confident and commanding |
| 5. | bent on | strongly determined to do |
| 6. | bold | confident and determined |
| 7. | businesslike | practical and purposeful |
| 8. | clear-eyed | realistic and determined |
| 9. | commanding | showing authority and confidence |
| 10. | committed | fully dedicated to a course |
| 11. | confident | sure of oneself |
| 12. | constant | unchanging and dependable |
| 13. | convinced | completely certain and firm |
| 14. | cool-headed | calm and sensible |
| 15. | dauntless | showing fearless determination |
| 16. | dead set | completely determined |
| 17. | decided | having made a firm choice |
| 18. | decisive | showing firm decision |
| 19. | dedicated | devoted to a purpose |
| 20. | determined | firmly decided and persistent |
| 21. | devoted | strongly committed |
| 22. | disciplined | showing self-control and order |
| 23. | dogged | stubbornly persistent |
| 24. | driven | strongly motivated and determined |
| 25. | earnest | serious and sincere |
| 26. | emphatic | expressed with force |
| 27. | enduring | lasting and persistent |
| 28. | enterprising | showing initiative and boldness |
| 29. | faithful | steadfastly loyal |
| 30. | fearless | showing no fear |
| 31. | feisty | lively and determined |
| 32. | fierce | intensely strong and determined |
| 33. | firm | strong and unshakable |
| 34. | fixed | firmly established or decided |
| 35. | focused | concentrating firmly on a goal |
| 36. | forceful | strong and assertive |
| 37. | formidable | inspiring respect through strength |
| 38. | go-getting | ambitious and energetic |
| 39. | goal-driven | strongly motivated by goals |
| 40. | gritty | showing courage and resolve |
| 41. | hard-nosed | tough and unsentimental |
| 42. | hardheaded | practical and stubborn |
| 43. | hardy | able to endure hardship |
| 44. | headstrong | determined to do as one wants |
| 45. | hell-bent | recklessly determined |
| 46. | immovable | unable to be changed |
| 47. | indomitable | impossible to defeat |
| 48. | inexorable | impossible to stop or persuade |
| 49. | inflexible | not easily changed |
| 50. | intent | firmly focused on something |
| 51. | intentional | done with firm purpose |
| 52. | intrepid | fearlessly determined |
| 53. | invincible | impossible to defeat |
| 54. | iron-willed | having very strong will |
| 55. | level-headed | sensible and steady |
| 56. | loyal | faithful and steadfast |
| 57. | made up | firmly decided |
| 58. | masterful | showing great command |
| 59. | mighty | very strong |
| 60. | motivated | eager and determined |
| 61. | obstinate | stubbornly refusing to change |
| 62. | opposed | firmly against something |
| 63. | persistent | continuing despite difficulty |
| 64. | plucky | brave and spirited |
| 65. | poised | ready and self-assured |
| 66. | powerful | having great strength |
| 67. | purposeful | showing clear determination |
| 68. | relentless | continuing without stopping |
| 69. | reliable | consistently trustworthy and steady |
| 70. | remorseless | showing no pity or regret |
| 71. | resistant | able to withstand pressure |
| 72. | resolved | firmly determined |
| 73. | robust | strong and vigorous |
| 74. | self-disciplined | able to control oneself |
| 75. | self-willed | governed by one’s own will |
| 76. | serious | earnest and determined |
| 77. | set | fixed in intention |
| 78. | settled | firmly decided |
| 79. | single-minded | focused on one aim |
| 80. | staunch | loyal and firm |
| 81. | steadfast | firm and unwavering |
| 82. | strong-minded | having a determined will |
| 83. | stubborn | obstinately fixed in purpose |
| 84. | tenacious | holding firmly to a goal |
| 85. | tireless | not growing weary |
| 86. | tough-minded | practical and firm |
| 87. | unbending | not yielding or compromising |
| 88. | undaunted | not discouraged by difficulty |
| 89. | undeterred | not discouraged |
| 90. | undeviating | not turning aside |
| 91. | unflinching | not shrinking from difficulty |
| 92. | unshakable | impossible to weaken |
| 93. | unshaken | not disturbed or weakened |
| 94. | unswerving | not deviating from course |
| 95. | unwavering | not changing or weakening |
| 96. | unyielding | not giving way |
| 97. | valiant | brave and determined |
| 98. | vigilant | alert and watchful |
| 99. | vigorous | strong and energetic |
| 100. | willful | determined in a headstrong way |