| No. | Item | Definition |
|---|---|---|
| 1. | aberration | An abnormal departure from health. |
| 2. | abnormal condition | A condition outside normal health. |
| 3. | abnormality | A departure from normal health. |
| 4. | acute condition | A sudden medical condition. |
| 5. | acute disease | A sudden or short-term disease. |
| 6. | affliction | A condition causing pain or trouble. |
| 7. | ailment | A minor or general illness. |
| 8. | bacterial disease | A disease caused by bacteria. |
| 9. | bad health | A state of poor physical condition. |
| 10. | blood disorder | A disorder affecting the blood. |
| 11. | bodily disorder | A disorder affecting the body. |
| 12. | bug | A minor infectious illness. |
| 13. | chronic condition | A long-lasting medical condition. |
| 14. | chronic disease | A long-lasting disease. |
| 15. | clinical condition | A medically observed health condition. |
| 16. | comorbidity | An additional coexisting disease. |
| 17. | complaint | A reported physical ailment. |
| 18. | condition | A person’s medical problem. |
| 19. | contagion | A contagious disease. |
| 20. | contagious disease | A disease spread between people. |
| 21. | debility | Physical weakness from illness. |
| 22. | derangement | Disturbance of normal bodily function. |
| 23. | disease | A harmful medical condition. |
| 24. | diseased state | A state of medical abnormality. |
| 25. | disorder | A disturbance of normal function. |
| 26. | distemper | A disease, especially in animals. |
| 27. | disturbance | A disruption of normal function. |
| 28. | dysfunction | Abnormal function of a body part. |
| 29. | emotional disorder | A disorder affecting emotional health. |
| 30. | endemic disease | A disease regularly found locally. |
| 31. | endocrine disorder | A disorder affecting hormone glands. |
| 32. | epidemic disease | A disease spreading widely. |
| 33. | feebleness | Weakness or poor health. |
| 34. | frailty | Weakness from poor health. |
| 35. | functional disorder | A disorder of bodily function. |
| 36. | fungal disease | A disease caused by fungi. |
| 37. | gastrointestinal disorder | A disorder affecting digestion. |
| 38. | genetic disorder | A disorder caused by genes. |
| 39. | health issue | A matter affecting someone’s health. |
| 40. | health problem | A problem affecting health. |
| 41. | heart disease | A disease affecting the heart. |
| 42. | hereditary disease | A disease passed through genes. |
| 43. | ill health | A state of poor health. |
| 44. | imbalance | An unhealthy bodily imbalance. |
| 45. | impairment | Loss of normal bodily function. |
| 46. | incurable disease | A disease that cannot be cured. |
| 47. | indisposition | A mild state of being unwell. |
| 48. | infection | Disease caused by invading germs. |
| 49. | infectious disease | A germ-caused, transmissible disease. |
| 50. | infirmity | Physical weakness or poor health. |
| 51. | invalidism | Chronic ill health or disability. |
| 52. | irregularity | An abnormal bodily condition. |
| 53. | kidney disease | A disease affecting the kidneys. |
| 54. | liver disease | A disease affecting the liver. |
| 55. | long-term condition | A lasting health problem. |
| 56. | lung disease | A disease affecting the lungs. |
| 57. | lurgy | An unspecified illness, informally. |
| 58. | malady | A disease or serious disorder. |
| 59. | malaise | A general feeling of illness. |
| 60. | medical condition | A diagnosed health problem. |
| 61. | medical disorder | A disorder affecting health. |
| 62. | medical problem | A problem requiring medical attention. |
| 63. | mental disorder | A disorder affecting the mind. |
| 64. | morbid condition | An unhealthy bodily condition. |
| 65. | morbidity | The presence or state of disease. |
| 66. | morbidness | The condition of being diseased. |
| 67. | nervous condition | A disorder involving nerves or anxiety. |
| 68. | nervous disorder | A disorder affecting nerves or emotions. |
| 69. | neurological disorder | A disorder affecting the nervous system. |
| 70. | noncommunicable disease | A disease not spread between people. |
| 71. | nosopathy | A disease condition, technical. |
| 72. | occupational disease | A disease caused by work. |
| 73. | organic disorder | A disorder with physical cause. |
| 74. | pathogenic condition | A condition caused by disease. |
| 75. | pathologic condition | A medically abnormal condition. |
| 76. | pathology | A disease process or abnormal condition. |
| 77. | pathosis | A diseased or abnormal condition. |
| 78. | physical disorder | A disorder of the body. |
| 79. | poor health | A condition of being unwell. |
| 80. | preexisting condition | A prior medical condition. |
| 81. | problem | A medical difficulty, informally. |
| 82. | psychiatric disorder | A medical disorder of mental health. |
| 83. | reproductive disorder | A disorder affecting reproduction. |
| 84. | respiratory disease | A disease affecting breathing organs. |
| 85. | sickliness | A tendency to be ill. |
| 86. | sickness | The state of being unwell. |
| 87. | skin disease | A disease affecting the skin. |
| 88. | syndrome | A set of related medical signs. |
| 89. | systemic disease | A disease affecting the whole body. |
| 90. | transmissible disease | A disease that can spread. |
| 91. | trouble | A health problem, informally. |
| 92. | underlying condition | A preexisting medical problem. |
| 93. | unhealthiness | A state of poor health. |
| 94. | unhealthy condition | A condition of poor health. |
| 95. | unwellness | The condition of being unwell. |
| 96. | vascular disease | A disease affecting blood vessels. |
| 97. | viral disease | A disease caused by viruses. |
| 98. | virus | A viral illness, informally. |
| 99. | weakness | A state of physical infirmity. |
| 100. | zoonotic disease | A disease spread from animals. |
