| No. | Item | Definition |
|---|---|---|
| 1. | abnormality | an unusual sign or feature |
| 2. | aftereffect | a later sign following an event |
| 3. | alert | a warning sign requiring attention |
| 4. | anomaly | something unusual indicating a problem |
| 5. | attribute | a quality regarded as a feature |
| 6. | bad sign | an unfavorable indication |
| 7. | blemish | a small mark or flaw |
| 8. | blot | a mark indicating a flaw |
| 9. | breadcrumb | a small clue left behind |
| 10. | characteristic | a typical feature of something |
| 11. | clear sign | an obvious indication |
| 12. | clinical feature | a feature seen in a condition |
| 13. | clinical finding | an observed clinical sign |
| 14. | clinical manifestation | how a condition appears clinically |
| 15. | clinical sign | a sign observed clinically |
| 16. | clue | a hint pointing to a cause |
| 17. | complaint | a reported sign of illness |
| 18. | complication | a sign of worsening condition |
| 19. | cue | a signal that guides interpretation |
| 20. | danger sign | a sign of possible danger |
| 21. | deviation | a departure indicating something wrong |
| 22. | difficulty | a sign of strain or problem |
| 23. | disorder sign | a sign of disorder |
| 24. | distress sign | a sign of distress |
| 25. | distress signal | a signal indicating distress |
| 26. | disturbance | a sign of disorder or trouble |
| 27. | early sign | an initial indication |
| 28. | echo | a lingering sign of something |
| 29. | effect | a result that indicates impact |
| 30. | evidence | something that suggests a condition |
| 31. | faint sign | a weak indication |
| 32. | fallout | a negative result indicating impact |
| 33. | feature | a noticeable part of a condition |
| 34. | finding | an observed sign or result |
| 35. | first sign | the earliest indication |
| 36. | footprint | a trace indicating presence |
| 37. | giveaway | something that reveals the truth |
| 38. | good sign | a favorable indication |
| 39. | hallmark | a distinguishing sign or feature |
| 40. | hint | a slight indication of something |
| 41. | imprint | a mark indicating past influence |
| 42. | indication | a sign that something exists |
| 43. | indicator | something that shows a condition |
| 44. | initial sign | an early indication |
| 45. | irregularity | an unusual feature or sign |
| 46. | issue sign | a sign of an issue |
| 47. | manifestation | an outward sign of something |
| 48. | mark | a sign left by something |
| 49. | marker | a feature indicating a condition |
| 50. | negative sign | an unfavorable indication |
| 51. | obvious sign | an easily noticed indication |
| 52. | outcome | a result indicating what happened |
| 53. | outward evidence | visible evidence of a condition |
| 54. | outward indication | a visible sign of something |
| 55. | outward manifestation | a visible expression of something |
| 56. | outward marker | a visible indicator |
| 57. | outward sign | a visible indication |
| 58. | outward signal | a visible or clear signal |
| 59. | pointer | something that directs attention |
| 60. | portent | a sign that something will happen |
| 61. | positive sign | a hopeful indication |
| 62. | presentation | the way a condition shows itself |
| 63. | presenting complaint | the main reported problem |
| 64. | presenting feature | a feature shown at first |
| 65. | presenting sign | a sign shown at first |
| 66. | a mark indicating presence | |
| 67. | problem sign | a sign something is wrong |
| 68. | property | a quality that indicates something |
| 69. | ramification | a result that signals consequences |
| 70. | red flag | a warning sign of concern |
| 71. | repercussion | a sign of consequences |
| 72. | result | an outcome that shows something |
| 73. | reverberation | a continuing sign of an event |
| 74. | scar | a lasting sign of damage |
| 75. | shadow | a faint sign of something |
| 76. | side effect | an unwanted effect indicating impact |
| 77. | sign | an indication of a condition |
| 78. | signal | a sign that something is happening |
| 79. | smudge | a small mark or sign |
| 80. | spot | a small mark or sign |
| 81. | stain | a mark indicating something happened |
| 82. | subtle sign | a slight, hard-to-notice sign |
| 83. | suggestion | something that indicates a possibility |
| 84. | tell | a revealing sign or giveaway |
| 85. | telltale | revealing or indicative sign |
| 86. | token | a sign or evidence of something |
| 87. | trace | a small sign left behind |
| 88. | track | a trace indicating passage |
| 89. | trail | a series of traces |
| 90. | trait | a distinguishing feature or quality |
| 91. | trouble sign | a sign of trouble |
| 92. | upshot | the resulting sign or outcome |
| 93. | visible sign | a sign you can observe |
| 94. | warning of danger | a sign of danger |
| 95. | warning of decline | a sign of worsening |
| 96. | warning of illness | a sign of illness |
| 97. | warning of risk | a sign of risk |
| 98. | warning of trouble | an indication of trouble |
| 99. | warning sign | a sign of possible trouble |
| 100. | warning signal | a signal of possible trouble |