| 01. octubre (7 Letters) | 02. ombrel·la (9 Letters) | 03. otomí (5 Letters) |
| 04. o (1 Letters) | 05. o (1 Letters) | 06. objetiu (7 Letters) |
| 07. obligar (7 Letters) | 08. obligat ,ada (12 Letters) | 09. obra (4 Letters) |
| 10. obsequi (7 Letters) | 11. obsequiar (9 Letters) | 12. observació (10 Letters) |
| 13. observar (8 Letters) | 14. observatori (11 Letters) | 15. observatori astronòmic (22 Letters) |
| 16. obtenció (8 Letters) | 17. oc (2 Letters) | 18. oca (3 Letters) |
| 19. occità ,ana (11 Letters) | 20. oceania (7 Letters) | 21. oceà (4 Letters) |
| 22. ocell (5 Letters) | 23. octubre (7 Letters) | 24. oli (3 Letters) |
| 25. oliva (5 Letters) | 26. olímpiada (9 Letters) | 27. ombrel·la (9 Letters) |
|
| 28. ona (3 Letters) | 29. oncle (5 Letters) | 30. onze (4 Letters) |
| 31. or (2 Letters) | 32. orella (6 Letters) | 33. oreneta (7 Letters) |
| 34. orfebre (7 Letters) | 35. original (8 Letters) | 36. originalidad (12 Letters) |
| 37. oritge (6 Letters) | 38. oronell (7 Letters) | 39. orquestra (9 Letters) |
| 40. ortiga (6 Letters) | 41. os (2 Letters) | 42. otomí (5 Letters) |
| 43. ou (2 Letters) | 44. ovella (6 Letters) |