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