Here are 50 examples of prefixes along with their meanings and examples:
1. Un-
- Meaning: Not, opposite of
- Example: Unhappy (not happy)
2. Re-
- Meaning: Again, back
- Example: Rewrite (write again)
3. Pre-
- Meaning: Before
- Example: Preheat (heat beforehand)
4. Dis-
- Meaning: Not, opposite of
- Example: Disagree (not agree)
5. Mis-
- Meaning: Wrong, badly
- Example: Misunderstand (understand incorrectly)
6. In- (or Im-, Il-, Ir-)
- Meaning: Not, opposite of
- Example: Incomplete (not complete)
7. Non-
- Meaning: Not
- Example: Nonexistent (does not exist)
8. Sub-
- Meaning: Under, below
- Example: Submarine (underwater vehicle)
9. Super-
- Meaning: Above, beyond
- Example: Superior (higher in quality)
10. Anti- - Meaning: Against - Example: Antifungal (against fungi)
11. Auto- - Meaning: Self - Example: Autobiography (writing about oneself)
12. Co- - Meaning: Together, with - Example: Coexist (exist together)
13. Multi- - Meaning: Many - Example: Multinational (involving multiple nations)
14. Bi- - Meaning: Two - Example: Bilingual (speaking two languages)
15. Tri- - Meaning: Three - Example: Tricycle (a vehicle with three wheels)
16. Post- - Meaning: After - Example: Postpone (to delay until a later time)
17. Over- - Meaning: Excessive, too much - Example: Overwhelm (to be overcome by a large amount)
18. Under- - Meaning: Below, less than - Example: Underestimate (to underestimate someone's abilities)
19. Hyper- - Meaning: Over, excessive - Example: Hyperactive (excessively active)
20. Micro- - Meaning: Small - Example: Microscope (a device for viewing small objects)
21. Tele- - Meaning: Distant - Example: Telephone (a device for distant communication)
22. A- (or An-) - Meaning: Not, without - Example: Apathetic (lacking interest or emotion)
23. Mono- - Meaning: One, single - Example: Monochrome (having a single color)
24. Poly- - Meaning: Many - Example: Polygon (a shape with many sides)
25. Homo- - Meaning: Same - Example: Homogeneous (of the same kind)
26. Hetero- - Meaning: Different - Example: Heterogeneous (of different kinds)
27. E- - Meaning: Electronic - Example: Email (electronic mail)
28. Bio- - Meaning: Life, living - Example: Biology (the study of living organisms)
29. Geo- - Meaning: Earth, land - Example: Geography (the study of the Earth's features)
30. Ex- - Meaning: Out, former - Example: Exit (to go out)
31. Inter- - Meaning: Between, among - Example: Interact (act between or among)
32. Semi- - Meaning: Half, partially - Example: Semifinal (the round before the final)
33. Pro- - Meaning: Before, in favor of - Example: Promote (support or advance)
34. Retro- - Meaning: Backward, behind - Example: Retroactive (affecting things in the past)
35. De- - Meaning: Reverse, remove - Example: Detach (remove or disconnect)
36. Per- - Meaning: Through, thoroughly - Example: Perceive (to become aware through the senses)
37. Circum- - Meaning: Around, about - Example: Circumnavigate (to sail around)
38. Fore- - Meaning: Before - Example: Foresee (to see or know beforehand)
39. Co- - Meaning: Together, with - Example: Coordinate (to work together)
40. Exo- - Meaning: Outside, outer - Example: Exoskeleton (outer protective covering)
41. En- (or Em-) - Meaning: Cause to - Example: Encourage (cause to have courage)
42. Semi- - Meaning: Half - Example: Semicircle (half of a circle)
43. Pro- - Meaning: For, in favor of - Example: Proactive (taking initiative)
44. Im- - Meaning: Not - Example: Impossible (not possible)
45. Inter- - Meaning: Between - Example: Interact (act between or among)
46. Sub- - Meaning: Under, below - Example: Subordinate (lower in rank or position)
47. Di- (or Dia-) - Meaning: Through, across - Example: Diameter (the distance through a circle)
48. Intra- - Meaning: Within - Example: Intracellular (inside a cell)
49. Pan- - Meaning: All, every - Example: Panorama (a view of all directions)
50. Super- - Meaning: Above, beyond - Example: Superimpose (to place on top of something)
These prefixes are commonly used to modify the meanings of words in English, providing context and nuance to the language.
