| No. | Item | Definition |
|---|---|---|
| 1. | acceptable | good enough; proper |
| 2. | admissible | allowed or acceptable |
| 3. | advisable | recommended as sensible |
| 4. | allowable | permitted within rules |
| 5. | appropriate | suitable for the situation |
| 6. | approved | judged acceptable or proper |
| 7. | apt | exactly suitable; fitting |
| 8. | authorized | officially allowed |
| 9. | balanced | well-proportioned and sensible |
| 10. | becoming | suiting and flattering; proper |
| 11. | befitting | suitable for a person or event |
| 12. | bona fide | genuine and in good faith |
| 13. | by the book | according to the rules |
| 14. | civil | polite and not rude |
| 15. | compatible | able to exist together suitably |
| 16. | conforming | complying with standards |
| 17. | congruous | in harmony; appropriate |
| 18. | consistent | in agreement; not conflicting |
| 19. | conventional | following accepted standards |
| 20. | correct | free from error; right |
| 21. | courteous | polite and considerate |
| 22. | cultivated | polished; well-mannered |
| 23. | customary | usual and accepted |
| 24. | decent | respectable and acceptable |
| 25. | decorous | in good taste; proper |
| 26. | dignified | calm and respectable |
| 27. | discreet | careful and appropriate in speech |
| 28. | due | owed or fitting; appropriate |
| 29. | ethical | morally right |
| 30. | exact | precise and correct |
| 31. | expected | anticipated as normal |
| 32. | expedient | practical and suitable now |
| 33. | fair | just and appropriate |
| 34. | fitting | well-suited to circumstances |
| 35. | formal | following established rules |
| 36. | genuine | real and not fake |
| 37. | honorable | worthy and principled |
| 38. | in good taste | showing proper aesthetic judgment |
| 39. | in keeping | appropriate to the context |
| 40. | in line | consistent with rules |
| 41. | judicious | showing good judgment |
| 42. | just | fair and morally right |
| 43. | lawful | allowed by law |
| 44. | legal | permitted by law |
| 45. | legitimate | lawful and proper |
| 46. | measured | carefully controlled and appropriate |
| 47. | methodical | done in an orderly way |
| 48. | meticulous | very careful and precise |
| 49. | moderate | kept within reasonable limits |
| 50. | moral | concerned with right conduct |
| 51. | neat | tidy and in order |
| 52. | normal | usual; expected |
| 53. | observant | careful to follow rules |
| 54. | opportune | well-timed; favorable |
| 55. | orderly | neat and well arranged |
| 56. | orthodox | following accepted beliefs or rules |
| 57. | permissible | allowed; acceptable |
| 58. | pertinent | relevant to the issue |
| 59. | polite | showing good manners |
| 60. | precise | exact and accurate |
| 61. | presentable | fit to be seen publicly |
| 62. | principled | guided by moral rules |
| 63. | prudent | careful and sensible |
| 64. | punctilious | very careful about correctness |
| 65. | reasonable | fair and sensible |
| 66. | refined | cultured and proper in manner |
| 67. | regular | in accordance with rules |
| 68. | relevant | closely connected to the matter |
| 69. | respectable | worthy of respect; proper |
| 70. | restrained | kept within proper limits |
| 71. | right | morally or factually correct |
| 72. | sanctioned | officially approved |
| 73. | scrupulous | careful about right and wrong |
| 74. | seasonable | appropriate to the season |
| 75. | seemly | socially acceptable; proper |
| 76. | sensible | showing good judgment |
| 77. | sound | sensible and reliable |
| 78. | standard | meeting the usual requirements |
| 79. | suitable | right for a purpose |
| 80. | systematic | done according to a system |
| 81. | tactful | sensitive and appropriate |
| 82. | tasteful | showing good taste |
| 83. | thorough | done completely and carefully |
| 84. | tidy | neat and orderly |
| 85. | timely | done at the right time |
| 86. | traditional | based on long-established practice |
| 87. | trim | neat in appearance |
| 88. | typical | having expected features |
| 89. | upright | honest and moral |
| 90. | usual | commonly done or seen |
| 91. | valid | sound and acceptable |
| 92. | virtuous | having high moral standards |
| 93. | well-advised | sensible and prudent |
| 94. | well-bred | polite and refined |
| 95. | well-chosen | suitably selected |
| 96. | well-judged | chosen with good judgment |
| 97. | well-mannered | having good manners |
| 98. | well-matched | suitably paired |
| 99. | well-regulated | controlled by proper rules |
| 100. | wise | showing good sense |