| 01. opopanax (8 Letters) | 02. opopánax (8 Letters) | 03. opoponace (9 Letters) |
| 04. opoponaco (9 Letters) | 05. opopónace (9 Letters) | 06. opopónaco (9 Letters) |
| 07. oporto (6 Letters) | 08. oportunamente (13 Letters) | 09. oportunidad (11 Letters) |
| 10. oportunismo (11 Letters) | 11. oportunista (11 Letters) | 12. oportuno (8 Letters) |
| 13. oposicion (9 Letters) | 14. oposicionista (13 Letters) | 15. oposición (9 Letters) |
| 16. oposision (9 Letters) | 17. opositar (8 Letters) | 18. oposito (7 Letters) |
| 19. opositor (8 Letters) | 20. opoterapia (10 Letters) | 21. opoterapico (11 Letters) |
| 22. opoterápica (11 Letters) | 23. opoterápico (11 Letters) | 24. opósito (7 Letters) |
| 25. opresar (7 Letters) | 26. opresion (8 Letters) | 27. opresión (8 Letters) |
|
| 28. opresión de pecho (17 Letters) | 29. opresiva (8 Letters) | 30. opresivamente (13 Letters) |
| 31. opresivo (8 Letters) | 32. opreso (6 Letters) | 33. opresor (7 Letters) |
| 34. oprimida (8 Letters) | 35. oprimido (8 Letters) | 36. oprimir (7 Letters) |
| 37. oprobiar (8 Letters) | 38. oprobio (7 Letters) | 39. oprobiosamente (14 Letters) |
| 40. oprobioso (9 Letters) | 41. oprobrio (8 Letters) | 42. oprovio (7 Letters) |
| 43. oprovioso (9 Letters) | 44. opsicion (8 Letters) | 45. optacion (8 Letters) |
| 46. optación (8 Letters) | 47. optanaje (8 Letters) | 48. optar (5 Letters) |
| 49. optativo (8 Letters) | 50. optica (6 Letters) | 51. optico (6 Letters) |
| 52. optima (6 Letters) | 53. optimacion (10 Letters) | 54. optimación (10 Letters) |
| 55. optimamente (11 Letters) | 56. optimar (7 Letters) | 57. optimate (8 Letters) |
| 58. optimismo (9 Letters) | 59. optimismop (10 Letters) | 60. optimista (9 Letters) |
|