| 01. kontraujora (11 Letters) | 02. kontraulega (11 Letters) | 03. kontraumino (11 Letters) |
| 04. kontraupartiklo antipartiklo (28 Letters) | 05. kontrauprotono antiprotono (26 Letters) | 06. kontrausepsa (12 Letters) |
| 07. kontraustari (12 Letters) | 08. kontrautusa siropo (18 Letters) | 09. kontrauveneno (13 Letters) |
| 10. kontrauverma (12 Letters) | 11. kontrevizoro (12 Letters) | 12. kontribui (9 Letters) |
| 13. kontroli (8 Letters) | 14. kontrolisto (11 Letters) | 15. kontrolkalkuli (14 Letters) |
| 16. kontrolo (8 Letters) | 17. konturo (7 Letters) | 18. kontuzi (7 Letters) |
| 19. konuso (6 Letters) | 20. konvalo (7 Letters) | 21. konveksa (8 Letters) |
| 22. konvena (7 Letters) | 23. konveni (7 Letters) | 24. konverga (8 Letters) |
| 25. konvergi (8 Letters) | 26. konversacii (11 Letters) | 27. konversacio (11 Letters) |
|
| 28. konversi (8 Letters) | 29. konverti (8 Letters) | 30. konvertigo (10 Letters) |
| 31. konvinki (8 Letters) | 32. kooperativo (11 Letters) | 33. kooperi (7 Letters) |
| 34. koordinata akso koordinatakso (29 Letters) | 35. kopii (5 Letters) | 36. kopio (5 Letters) |
| 37. kopulacii (9 Letters) | 38. kopulacio (9 Letters) | 39. kora (4 Letters) |
| 40. korako (6 Letters) | 41. koralo (6 Letters) | 42. korano (6 Letters) |
| 43. korbo (5 Letters) | 44. korbsego (8 Letters) | 45. kordinstrumento (15 Letters) |
| 46. kordo (5 Letters) | 47. korekta (7 Letters) | 48. korekti (7 Letters) |
| 49. korektisto (10 Letters) | 50. korekto (7 Letters) | 51. korelativa (10 Letters) |
| 52. korespondi (10 Letters) | 53. koridoro (8 Letters) | 54. korifeo (7 Letters) |
| 55. korinfarkto (11 Letters) | 56. korko (5 Letters) | 57. korktirilo (10 Letters) |
| 58. korneo (6 Letters) | 59. korni (5 Letters) | 60. kornico (7 Letters) |
|