| 01. ornogabe(ko) (20 Letters) | 02. ornomuin (8 Letters) | 03. oro (3 Letters) |
| 04. oro har (7 Letters) | 05. oro-biltzaile (13 Letters) | 06. orobat (6 Letters) |
| 07. orobatasun (10 Letters) | 08. orobateko (9 Letters) | 09. orobatsu (8 Letters) |
| 10. oroegile (8 Letters) | 11. orogal (6 Letters) | 12. orogenesi (9 Letters) |
| 13. orogenia (8 Letters) | 14. orogeniko (9 Letters) | 15. orografia (9 Letters) |
| 16. orografiko (10 Letters) | 17. oroi (4 Letters) | 18. oroigailu (9 Letters) |
| 19. oroigarri (9 Letters) | 20. oroilore (8 Letters) | 21. oroimen (7 Letters) |
| 22. oroipen (7 Letters) | 23. oroit (5 Letters) | 24. oroitaldi (9 Letters) |
| 25. oroitarazi (10 Letters) | 26. oroitarazle (11 Letters) | 27. oroitarri (9 Letters) |
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| 28. oroiterazle (11 Letters) | 29. oroitezin (9 Letters) | 30. oroitu (6 Letters) |
| 31. oroitzapen (10 Letters) | 32. oroitzarre (10 Letters) | 33. orojakile (9 Letters) |
| 34. orojakin (8 Letters) | 35. orojakintza (11 Letters) | 36. orojakitun (10 Letters) |
| 37. orojale (7 Letters) | 38. orokor (6 Letters) | 39. orokorgarri (11 Letters) |
| 40. orokorki (8 Letters) | 41. orokorpen (9 Letters) | 42. orokortasun (11 Letters) |
| 43. orokortu (8 Letters) | 44. oroldio (7 Letters) | 45. ororen buruan (13 Letters) |
| 46. ororen gainetik (15 Letters) | 47. orotan gaindi (13 Letters) | 48. orotar (6 Letters) |
| 49. orotara (7 Letters) | 50. orotariko (9 Letters) | 51. orotasun (8 Letters) |
| 52. orots (5 Letters) | 53. oroz gain (9 Letters) | 54. oroz gainetik (13 Letters) |
| 55. orozgaineko (11 Letters) | 56. orozgaintasun (13 Letters) | 57. orpagain (8 Letters) |
| 58. orpasagar (9 Letters) | 59. orpatx (6 Letters) | 60. orpazain (8 Letters) |
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