| No. | Item | Definition |
|---|---|---|
| 1. | absolute | complete and unmistakably clear |
| 2. | accessible | easy to understand or use |
| 3. | alert | quickly aware and attentive |
| 4. | all there | mentally present and sane |
| 5. | apparent | clearly visible or understood |
| 6. | articulate | expressed clearly and effectively |
| 7. | astute | quick to understand clearly |
| 8. | awake | conscious and mentally alert |
| 9. | balanced | mentally stable and reasonable |
| 10. | certain | clear and not doubtful |
| 11. | clear | easy to understand |
| 12. | coherent | logically connected and understandable |
| 13. | compelling | powerfully clear and convincing |
| 14. | comprehensible | easy to grasp mentally |
| 15. | conclusive | clearly proving something |
| 16. | confirmed | shown clearly to be true |
| 17. | convincing | clear enough to persuade |
| 18. | credible | believable and reasonable |
| 19. | crystal clear | extremely easy to understand |
| 20. | decisive | clear and producing a result |
| 21. | definite | clear and certain |
| 22. | digestible | easy to understand quickly |
| 23. | direct | straight to the point |
| 24. | distinct | clearly different or noticeable |
| 25. | documented | clearly supported by records |
| 26. | evident | plainly seen or understood |
| 27. | explanatory | serving to make clear |
| 28. | explicit | stated clearly and fully |
| 29. | expressive | showing meaning clearly |
| 30. | firm | clear and not wavering |
| 31. | fluent | smooth and clear in expression |
| 32. | focused | concentrating clearly on something |
| 33. | followable | easy to follow mentally |
| 34. | forthright | direct and clear in speech |
| 35. | frank | open and clear in expression |
| 36. | graphic | clear and vividly descriptive |
| 37. | graspable | easy to understand mentally |
| 38. | grounded | sensible and realistic |
| 39. | inarguable | too clear to argue against |
| 40. | incisive | clear, sharp, and direct |
| 41. | indisputable | clearly impossible to dispute |
| 42. | insightful | showing deep clear understanding |
| 43. | intelligible | able to be understood |
| 44. | levelheaded | calm and sensible in thought |
| 45. | limpid | clear in style or thought |
| 46. | logical | reasonable and well thought out |
| 47. | manifest | clear and obvious |
| 48. | methodical | done in an orderly way |
| 49. | mindful | aware and attentive |
| 50. | neat | tidy and clearly arranged |
| 51. | obvious | easy to notice or understand |
| 52. | on the ball | mentally sharp and alert |
| 53. | open | frank and easy to understand |
| 54. | orderly | arranged in a clear way |
| 55. | organized | arranged clearly and efficiently |
| 56. | patent | obvious and unmistakable |
| 57. | pellucid | transparently clear |
| 58. | penetrating | showing sharp clear insight |
| 59. | perspicuous | clearly expressed and understood |
| 60. | persuasive | effectively clear and convincing |
| 61. | plain | simple and clear |
| 62. | plausible | seemingly reasonable and clear |
| 63. | pointed | sharp and clearly directed |
| 64. | positive | fully certain and clear |
| 65. | precise | exact and clearly stated |
| 66. | rational | based on reason and clarity |
| 67. | readable | easy and clear to read |
| 68. | reasoned | based on careful thought |
| 69. | resolved | made clear or settled |
| 70. | serene | calm and clear-minded |
| 71. | settled | clearly decided or established |
| 72. | sharp | mentally clear and alert |
| 73. | simple | not complicated or confusing |
| 74. | solid | strong, clear, and reliable |
| 75. | specific | clearly identified and exact |
| 76. | straightforward | simple and easy to follow |
| 77. | substantiated | supported clearly by evidence |
| 78. | sure | confidently clear or certain |
| 79. | telling | strikingly effective and clear |
| 80. | thinking clearly | using clear, sensible thought |
| 81. | thoughtful | showing careful clear thinking |
| 82. | transparent | easy to see through mentally |
| 83. | trenchant | forcefully clear and sharp |
| 84. | unambiguous | having only one clear meaning |
| 85. | unclouded | free from confusion or haze |
| 86. | unconfused | not mentally muddled |
| 87. | undeniable | too clear to deny |
| 88. | understandable | easy to understand |
| 89. | unequivocal | leaving no doubt |
| 90. | unmistakable | impossible to misunderstand |
| 91. | unmuddled | not confused or mixed up |
| 92. | valid | logically acceptable and sound |
| 93. | verified | confirmed as clear or true |
| 94. | vivid | clear and strikingly detailed |
| 95. | well-defined | clearly described or fixed |
| 96. | well-expressed | stated in a clear way |
| 97. | well-founded | based on clear support |
| 98. | well-put | expressed effectively and clearly |
| 99. | well-reasoned | based on clear logic |
| 100. | with it | mentally alert and aware |