| No. | Item | Definition |
|---|---|---|
| 1. | ability | Power or capacity to perform. |
| 2. | accomplishment | Successful completion or achievement. |
| 3. | achievement | Successful attainment of a goal. |
| 4. | active power | Capacity to produce an effect. |
| 5. | adaptability | Ability to adjust and work well. |
| 6. | adequacy | Sufficiency for the intended purpose. |
| 7. | appropriateness | Fitness for the situation or purpose. |
| 8. | aptitude | Natural suitability or capability. |
| 9. | attainment | Reaching the intended goal. |
| 10. | authority | Power to command trust or action. |
| 11. | betterment | Improvement in condition or performance. |
| 12. | caliber | Level of quality or ability. |
| 13. | capability | Ability to achieve something. |
| 14. | capacity | Ability to produce or perform. |
| 15. | clout | Informal power or influence. |
| 16. | cogency | Force and persuasiveness of reasoning. |
| 17. | command | Power to control or influence. |
| 18. | competence | Ability to perform well. |
| 19. | consistency | Steady reliability of performance. |
| 20. | control | Power to direct outcomes. |
| 21. | convincingness | Quality of being convincing. |
| 22. | delivery | Successful production of promised results. |
| 23. | dependability | Quality of being reliably effective. |
| 24. | dominance | Controlling power or superiority. |
| 25. | durability | Lasting performance over time. |
| 26. | economy | Efficient use of resources. |
| 27. | effectuality | Quality of being effective. |
| 28. | efficacy | Ability to produce the desired result. |
| 29. | efficiency | Effectiveness with minimal waste. |
| 30. | excellence | Very high quality or performance. |
| 31. | expedience | Suitability for practical advantage. |
| 32. | expediency | Practical usefulness for immediate goals. |
| 33. | expertise | Expert skill and effectiveness. |
| 34. | feasibility | Practical possibility of success. |
| 35. | fit | Match with purpose or need. |
| 36. | fitness | Suitability for a purpose. |
| 37. | flexibility | Ability to adapt effectively. |
| 38. | force | Strength of effect or influence. |
| 39. | frugality | Careful, efficient use of resources. |
| 40. | fulfillment | Achievement of intended purpose. |
| 41. | functionality | Ability to work as intended. |
| 42. | grade | Level of quality or performance. |
| 43. | impact | Strong practical effect or influence. |
| 44. | importance | Significance or practical consequence. |
| 45. | improvement | Increase in quality or effectiveness. |
| 46. | influence | Power to affect outcomes. |
| 47. | intelligibility | Ease of being understood. |
| 48. | know-how | Practical knowledge for effective action. |
| 49. | leverage | Power to achieve greater results. |
| 50. | mastery | Complete skill or control. |
| 51. | match | Suitability to requirements. |
| 52. | merit | Quality deserving approval or use. |
| 53. | mettle | Strength, spirit, or capability. |
| 54. | nimbleness | Quickness in effective response. |
| 55. | notability | Quality of being worth notice. |
| 56. | operability | Ability to operate effectively. |
| 57. | operative force | Effective working power. |
| 58. | optimization | Making something as effective as possible. |
| 59. | performance | How well something works. |
| 60. | persuasiveness | Power to convince others. |
| 61. | potency | Power to have a strong effect. |
| 62. | power | Capacity to produce results. |
| 63. | practicality | Suitability for real use. |
| 64. | productiveness | Ability to produce useful results. |
| 65. | productivity | Rate of useful output. |
| 66. | proficiency | Skilled and effective performance. |
| 67. | prowess | Great skill or ability. |
| 68. | pull | Informal influence or attraction. |
| 69. | quality | Degree of excellence or usefulness. |
| 70. | readiness | Preparedness to perform effectively. |
| 71. | realization | Successful making of an aim real. |
| 72. | refinement | Improvement by careful adjustment. |
| 73. | relevance | Connection to the intended purpose. |
| 74. | reliability | Dependability in producing results. |
| 75. | resilience | Ability to keep working well. |
| 76. | responsiveness | Ability to react effectively. |
| 77. | robustness | Strength under varied conditions. |
| 78. | soundness | Reliability and good basis. |
| 79. | stability | Steady, dependable performance. |
| 80. | standard | Level of quality or performance. |
| 81. | strength | Degree of power or effectiveness. |
| 82. | success | Achievement of the intended result. |
| 83. | sufficiency | Enough effectiveness for the purpose. |
| 84. | suitability | Appropriateness for a particular purpose. |
| 85. | superiority | Higher quality or effectiveness. |
| 86. | sway | Controlling influence over others. |
| 87. | thrift | Economical use of resources. |
| 88. | timeliness | Being effective at the right time. |
| 89. | usability | Ease and effectiveness of use. |
| 90. | usefulness | Quality of being useful. |
| 91. | utility | Practical usefulness for a purpose. |
| 92. | validity | Soundness or practical force. |
| 93. | value | Practical worth or usefulness. |
| 94. | versatility | Effectiveness in many uses. |
| 95. | viability | Ability to work or succeed. |
| 96. | visibility | Ability to be seen or noticed. |
| 97. | weight | Importance or persuasive force. |
| 98. | workability | Ability to work successfully. |
| 99. | working power | Practical power to work. |
| 100. | worth | Practical value or merit. |