| 01. octaviano (9 Letters) | 02. octavilla (9 Letters) | 03. octavin (7 Letters) |
| 04. octavio (7 Letters) | 05. octavín (7 Letters) | 06. octavo (6 Letters) |
| 07. octavo aguda (12 Letters) | 08. octavo cerrada (14 Letters) | 09. octavo de final (15 Letters) |
| 10. octavo italiana (15 Letters) | 11. octágona (8 Letters) | 12. octágono (8 Letters) |
| 13. octeto (6 Letters) | 14. octingentesimo (14 Letters) | 15. octingentésima (14 Letters) |
| 16. octingentésimo (14 Letters) | 17. octocoralario (13 Letters) | 18. octogenario (11 Letters) |
| 19. octogesimo (10 Letters) | 20. octogésima (10 Letters) | 21. octogésimo (10 Letters) |
| 22. octogonal (9 Letters) | 23. octogono (8 Letters) | 24. octopodo (8 Letters) |
| 25. octosilabico (12 Letters) | 26. octosilabo (10 Letters) | 27. octosilábica (12 Letters) |
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| 28. octosilábico (12 Letters) | 29. octosílaba (10 Letters) | 30. octosílabo (10 Letters) |
| 31. octostilo (9 Letters) | 32. octógona (8 Letters) | 33. octógono (8 Letters) |
| 34. octópoda (8 Letters) | 35. octópodo (8 Letters) | 36. octóstila (9 Letters) |
| 37. octóstilo (9 Letters) | 38. octubre (7 Letters) | 39. octuple (7 Letters) |
| 40. octuplo (7 Letters) | 41. ocuje (5 Letters) | 42. ocular (6 Letters) |
| 43. ocular celeste (14 Letters) | 44. ocular del alza (15 Letters) | 45. ocular negativo (15 Letters) |
| 46. ocular positivo (15 Letters) | 47. ocular terrestre (16 Letters) | 48. ocularista (10 Letters) |
| 49. ocularmente (11 Letters) | 50. oculista (8 Letters) | 51. oculta (6 Letters) |
| 52. ocultacion (10 Letters) | 53. ocultación (10 Letters) | 54. ocultador (9 Letters) |
| 55. ocultamente (11 Letters) | 56. ocultamiento (12 Letters) | 57. ocultar (7 Letters) |
| 58. ocultis (7 Letters) | 59. ocultismo (9 Letters) | 60. ocultista (9 Letters) |
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