| 01. organiko (8 Letters) | 02. organismo (9 Letters) | 03. organista (9 Letters) |
| 04. organizatu (10 Letters) | 05. organizazio (11 Letters) | 06. organo (6 Letters) |
| 07. organo (6 Letters) | 08. organogile (10 Letters) | 09. organojole (10 Letters) |
| 10. organoleptiko (13 Letters) | 11. orgari (6 Letters) | 12. orgasmo (7 Letters) |
| 13. orgatada (8 Letters) | 14. orgatara (8 Letters) | 15. orgataraka (10 Letters) |
| 16. orgategi (8 Letters) | 17. orgatila (8 Letters) | 18. orgatxo (7 Letters) |
| 19. orgazain (8 Letters) | 20. orgia (5 Letters) | 21. orgiastiko (10 Letters) |
| 22. orientabide (11 Letters) | 23. orientagarri (12 Letters) | 24. orientalismo (12 Letters) |
| 25. orientalista (12 Letters) | 26. orientatu (9 Letters) | 27. orientatzaile (13 Letters) |
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| 28. orientazio (10 Letters) | 29. original (8 Letters) | 30. originalki (10 Letters) |
| 31. originaltasun (13 Letters) | 32. orin (4 Letters) | 33. oritz (5 Letters) |
| 34. oriya (5 Letters) | 35. orka (4 Letters) | 36. orkatila (8 Letters) |
| 37. orkatilatako (12 Letters) | 38. orkatz (6 Letters) | 39. orkestra (8 Letters) |
| 40. orkestratu (10 Letters) | 41. orkestrazio (11 Letters) | 42. orkidazeo (9 Letters) |
| 43. orkidea (7 Letters) | 44. orkideo (7 Letters) | 45. orkoi (5 Letters) |
| 46. orkoro (6 Letters) | 47. orkume (6 Letters) | 48. orla (4 Letters) |
| 49. orlatu (6 Letters) | 50. orlegi (6 Letters) | 51. ormaza (6 Letters) |
| 52. ornamendu (9 Letters) | 53. orni (4 Letters) | 54. ornitologia (11 Letters) |
| 55. ornitologiko (12 Letters) | 56. ornitologo (10 Letters) | 57. ornitorrinko (12 Letters) |
| 58. orno (4 Letters) | 59. ornodun (7 Letters) | 60. ornogabe (8 Letters) |
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