| 01. ultrapartidismo (15 Letters) | 02. ultraveloz (10 Letters) | 03. ultracompetitivo (16 Letters) |
| 04. ultraliberalismo (16 Letters) | 05. ultrarestrictiva (16 Letters) | 06. ulucordia (9 Letters) |
| 07. urgalios (8 Letters) | 08. unas son de cal y otras son de arena (36 Letters) | 09. un comino (9 Letters) |
| 10. ulucordia (9 Letters) | 11. ugly (4 Letters) | 12. ujule (5 Letters) |
| 13. urano (5 Letters) | 14. usc (3 Letters) | 15. urano (5 Letters) |
| 16. undometro (9 Letters) | 17. uva lupino, acónito (19 Letters) | 18. ureterocele (11 Letters) |
| 19. unitarismo (10 Letters) | 20. unumpentium (11 Letters) | 21. uva lupino acónito (18 Letters) |
| 22. uranismo (8 Letters) | 23. uva lupino-acónito (18 Letters) | 24. uranismo (8 Letters) |
| 25. un minuto (9 Letters) | 26. uva lupino o acónito (20 Letters) | 27. u.t.m. (6 Letters) |
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| 28. u.t.e. (6 Letters) | 29. utopía (6 Letters) | 30. ucronía (7 Letters) |
| 31. ucronías (8 Letters) | 32. ultravelocidad (14 Letters) | 33. unilingue (9 Letters) |
| 34. urengaitik (10 Letters) | 35. ute (3 Letters) | 36. utopia yahoo (12 Letters) |
| 37. unipotencia (11 Letters) | 38. unipotente (10 Letters) | 39. ultratermia (11 Letters) |
| 40. ultratecnologizado (18 Letters) | 41. urbanizar (9 Letters) | 42. urbanizar (9 Letters) |
| 43. urbanístico-administrativo (26 Letters) | 44. ultraautomático (15 Letters) | 45. ultraliberalizar (16 Letters) |
| 46. ucronazi (8 Letters) | 47. un satoshi (10 Letters) | 48. ucronica (8 Letters) |
| 49. uchuva (6 Letters) | 50. ultrarestrictiva (16 Letters) | 51. ultrapersonalizada (18 Letters) |
| 52. ultra mate (10 Letters) | 53. urna (4 Letters) | 54. urna (4 Letters) |
| 55. ultraterreno (12 Letters) | 56. ultratérmico (12 Letters) | 57. ultrarriqueza (13 Letters) |
| 58. undometro (9 Letters) | 59. ultradistancia (14 Letters) | 60. ufo (3 Letters) |
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