| 01. ochavario (9 Letters) | 02. ochavo (6 Letters) | 03. ochavo moruno (13 Letters) |
| 04. ochavon (7 Letters) | 05. ochavona (8 Letters) | 06. ochavón (7 Letters) |
| 07. ochenta (7 Letters) | 08. ochentanal (10 Letters) | 09. ochentañal (10 Letters) |
| 10. ochentavo (9 Letters) | 11. ochenteno (9 Letters) | 12. ochenton (8 Letters) |
| 13. ochentona (9 Letters) | 14. ochentón (8 Letters) | 15. ocho (4 Letters) |
| 16. ochocientos (11 Letters) | 17. ochosen (7 Letters) | 18. ochosén (7 Letters) |
| 19. ociar (5 Letters) | 20. ocico (5 Letters) | 21. ocio (4 Letters) |
| 22. ociocidad (9 Letters) | 23. ociosamente (11 Letters) | 24. ociosidad (9 Letters) |
| 25. ocioso (6 Letters) | 26. ocle (4 Letters) | 27. oclocracia (10 Letters) |
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| 28. oclucion (8 Letters) | 29. ocluir (6 Letters) | 30. oclusion (8 Letters) |
| 31. oclusión (8 Letters) | 32. oclusivo (8 Letters) | 33. ocluso (6 Letters) |
| 34. ocosol (6 Letters) | 35. ocotal (6 Letters) | 36. ocote (5 Letters) |
| 37. ocotepecano (11 Letters) | 38. ocotero (7 Letters) | 39. ocotillo (8 Letters) |
| 40. ocozoal (7 Letters) | 41. ocozol (6 Letters) | 42. ocra (4 Letters) |
| 43. ocraceo (7 Letters) | 44. ocrácea (7 Letters) | 45. ocráceo (7 Letters) |
| 46. ocre (4 Letters) | 47. ocre calcinado u ocre quemado (29 Letters) | 48. ocre rojo (9 Letters) |
| 49. ocre tostado (12 Letters) | 50. ocruso (6 Letters) | 51. ocsiso (6 Letters) |
| 52. octacordio (10 Letters) | 53. octaedrico (10 Letters) | 54. octaedro (8 Letters) |
| 55. octaédrica (10 Letters) | 56. octaédrico (10 Letters) | 57. octagonal (9 Letters) |
| 58. octagono (8 Letters) | 59. octanaje (8 Letters) | 60. octano (6 Letters) |
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