| No. | Item | Definition |
|---|---|---|
| 1. | abrasive | harsh and unpleasant |
| 2. | aggressive | ready to attack or threaten |
| 3. | annoying | causing irritation |
| 4. | apathetic | showing little interest |
| 5. | argumentative | prone to arguing |
| 6. | arrogant | overly proud and dismissive |
| 7. | attention-seeking | trying to get notice |
| 8. | belligerent | hostile and aggressive |
| 9. | boisterous | energetic and noisy |
| 10. | bossy | always telling others what to do |
| 11. | brash | overly bold and rude |
| 12. | brooding | quietly angry or worried |
| 13. | bullying | using power to harm |
| 14. | careless | not paying enough attention |
| 15. | challenging | hard to teach effectively |
| 16. | cheeky | rudely bold or playful |
| 17. | clingy | overly dependent on attention |
| 18. | cocky | overconfident and smug |
| 19. | combative | ready to fight or argue |
| 20. | competitive | overly eager to win |
| 21. | confrontational | eager to challenge others |
| 22. | defiant | openly resisting authority |
| 23. | demanding | requiring much attention |
| 24. | difficult | hard to manage |
| 25. | disengaged | not mentally involved |
| 26. | disobedient | not following rules |
| 27. | disorganized | poorly arranged and prepared |
| 28. | disruptive | causing trouble in class |
| 29. | distracted | easily losing focus |
| 30. | entitled | expecting special treatment |
| 31. | erratic | unpredictable and irregular |
| 32. | evasive | avoiding direct answers |
| 33. | explosive | prone to angry outbursts |
| 34. | fidgety | constantly moving nervously |
| 35. | forgetful | often failing to remember |
| 36. | gossipy | prone to spreading gossip |
| 37. | grumpy | easily annoyed and irritable |
| 38. | hardheaded | stubborn and practical-minded |
| 39. | headstrong | determined to do own way |
| 40. | hostile | showing anger or opposition |
| 41. | hyperactive | excessively active and energetic |
| 42. | immature | not acting their age |
| 43. | impulsive | acting without thinking |
| 44. | inattentive | not paying attention |
| 45. | indifferent | not caring much |
| 46. | insolent | boldly disrespectful |
| 47. | insubordinate | defying authority figures |
| 48. | irresponsible | not acting responsibly |
| 49. | irritable | easily annoyed |
| 50. | lazy | avoiding effort or work |
| 51. | loud | making too much noise |
| 52. | malicious | intending harm |
| 53. | manipulative | controlling others unfairly |
| 54. | mean | unkind and hurtful |
| 55. | meddlesome | interfering too much |
| 56. | moody | often changing emotionally |
| 57. | mouthy | talking back rudely |
| 58. | needy | wanting constant support |
| 59. | negative | focused on problems |
| 60. | noisy | making distracting sound |
| 61. | obnoxious | extremely unpleasant and annoying |
| 62. | obstinate | stubbornly refusing to change |
| 63. | oppositional | consistently resisting direction |
| 64. | passive-aggressive | indirectly hostile |
| 65. | petulant | childishly sulky or rude |
| 66. | problematic | creating ongoing issues |
| 67. | pushy | too forceful or demanding |
| 68. | rebellious | resisting rules and control |
| 69. | reckless | careless about consequences |
| 70. | resentful | feeling bitterness or unfairness |
| 71. | restless | unable to stay calm |
| 72. | rowdy | noisy and disorderly |
| 73. | rude | impolite and disrespectful |
| 74. | sarcastic | using cutting mockery |
| 75. | self-centered | focused mainly on self |
| 76. | selfish | caring mostly about self |
| 77. | sneaky | secretive in a dishonest way |
| 78. | spoiled | used to getting own way |
| 79. | stubborn | unwilling to change |
| 80. | sulky | quietly resentful and upset |
| 81. | sullen | gloomy and resentful |
| 82. | talkative | talking too much |
| 83. | temperamental | unpredictably moody |
| 84. | testy | easily offended or annoyed |
| 85. | touchy | easily upset by criticism |
| 86. | troublesome | causing repeated problems |
| 87. | uncooperative | not willing to work together |
| 88. | undisciplined | lacking self-control or order |
| 89. | unfocused | not concentrating well |
| 90. | unmanageable | too hard to control |
| 91. | unmotivated | lacking drive to work |
| 92. | unreliable | not dependable |
| 93. | unruly | hard to control |
| 94. | untrustworthy | not reliable or honest |
| 95. | vindictive | seeking revenge |
| 96. | volatile | changing mood suddenly |
| 97. | wayward | hard to guide properly |
| 98. | wild | lacking self-control |
| 99. | willful | deliberately disobedient |
| 100. | withdrawn | socially distant and quiet |