| No. | Item | Definition |
|---|---|---|
| 1. | -able | Capable of being; suitable for. |
| 2. | -dom | State, domain, or collective group. |
| 3. | -ee | Person receiving or undergoing an action. |
| 4. | -er | Person or thing acting; greater degree. |
| 5. | -ery | Place, activity, collective group, or characteristic behavior. |
| 6. | -ess | Female person or animal. |
| 7. | -ette | Small version; imitation; sometimes a female person. |
| 8. | -fold | Multiplied by; having a specified number. |
| 9. | -ful | Full of; characterized by; an amount filling. |
| 10. | -hood | State, condition, or collective group. |
| 11. | -ic | Relating to; characteristic of. |
| 12. | -ish | Somewhat; approximately; resembling. |
| 13. | -ism | Belief, system, practice, or characteristic behavior. |
| 14. | -ist | Practitioner, specialist, or follower. |
| 15. | -ity | State, quality, or condition. |
| 16. | -ive | Having a tendency, function, or quality. |
| 17. | -less | Without; lacking. |
| 18. | -let | Small version of something. |
| 19. | -like | Resembling; characteristic of. |
| 20. | -ling | Small, young, or associated person or thing. |
| 21. | -ly | In a particular manner; having particular qualities. |
| 22. | -ness | State or quality of being. |
| 23. | -oid | Resembling; having the form of. |
| 24. | -ory | Relating to; serving for; associated place. |
| 25. | -osis | Process or condition, often medical. |
| 26. | -ous | Having; full of; characterized by. |
| 27. | -ship | Status, skill, relationship, or office. |
| 28. | -th | State or quality; position in order. |
| 29. | -tion | Action, process, or result. |
| 30. | -tude | State, condition, or quality. |
| 31. | -ure | Action, process, result, or condition. |
| 32. | -ward | In a specified direction. |
| 33. | -wise | In a specified manner; regarding. |
| 34. | -y | Having; characterized by; tending to. |
| 35. | a- | Without; not. |
| 36. | ab- | Away; away from. |
| 37. | ad- | Toward; to; added to. |
| 38. | ambi- | Both; on both sides. |
| 39. | ante- | Before; preceding. |
| 40. | anti- | Against; opposing; preventing. |
| 41. | auto- | Self; by itself. |
| 42. | bi- | Two; twice. |
| 43. | centi- | One hundredth of a unit. |
| 44. | circum- | Around; surrounding. |
| 45. | co- | Together; jointly. |
| 46. | counter- | Against; opposite; in response. |
| 47. | de- | Removing; reversing; reducing. |
| 48. | demi- | Half; partly; lesser. |
| 49. | dis- | Not; opposite of; removing or reversing. |
| 50. | dys- | Bad; difficult; impaired; abnormal. |
| 51. | en- | Putting into; making or causing. |
| 52. | ex- | Former; out of. |
| 53. | extra- | Outside; beyond; additional. |
| 54. | fore- | Before; at the front. |
| 55. | giga- | One billion times a unit. |
| 56. | hyper- | Excessive; above normal. |
| 57. | hypo- | Below; less than normal. |
| 58. | in- | Not; in or into. |
| 59. | infra- | Below; beneath. |
| 60. | inter- | Between or among. |
| 61. | intra- | Within or inside. |
| 62. | kilo- | One thousand times a unit. |
| 63. | macro- | Large; relating to the overall scale. |
| 64. | mal- | Bad; badly; abnormal. |
| 65. | mega- | Very large; one million times a unit. |
| 66. | meta- | Beyond; about itself or its category. |
| 67. | micro- | Very small; one millionth. |
| 68. | mid- | In the middle of. |
| 69. | mini- | Small; miniature. |
| 70. | mis- | Wrongly or badly. |
| 71. | mono- | One; single. |
| 72. | multi- | Many; multiple. |
| 73. | nano- | One billionth; extremely small. |
| 74. | neo- | New; revived; modern. |
| 75. | non- | Not; absence of. |
| 76. | omni- | All; everywhere. |
| 77. | out- | Beyond; exceeding; outward. |
| 78. | over- | Excessively; above. |
| 79. | pan- | All; involving every member. |
| 80. | para- | Beside; beyond; resembling; auxiliary. |
| 81. | peri- | Around; enclosing. |
| 82. | poly- | Many; much. |
| 83. | post- | After in time or order. |
| 84. | pre- | Before in time or order. |
| 85. | pro- | Supporting; favoring; forward. |
| 86. | pseudo- | False; sham; only apparently genuine. |
| 87. | re- | Again; back. |
| 88. | retro- | Backward; relating to the past. |
| 89. | self- | Directed toward or performed by oneself. |
| 90. | semi- | Half; partly. |
| 91. | sub- | Under; below; secondary. |
| 92. | super- | Above; beyond; greater than usual. |
| 93. | supra- | Above; beyond. |
| 94. | trans- | Across; beyond; through. |
| 95. | tri- | Three. |
| 96. | ultra- | Beyond; extremely. |
| 97. | un- | Not; opposite of; reversing an action. |
| 98. | under- | Below; insufficiently. |
| 99. | uni- | One; single. |
| 100. | vice- | Deputy; acting in place of. |