| 01. unupersona cambro (17 Letters) | 02. uo (2 Letters) | 03. uragana (7 Letters) |
| 04. uragano (7 Letters) | 05. urala,altaja lingvofamilio (26 Letters) | 06. uralo (5 Letters) |
| 07. uranio (6 Letters) | 08. urano (5 Letters) | 09. urba (4 Letters) |
| 10. urbdomo (7 Letters) | 11. urbestro (8 Letters) | 12. urbo (4 Letters) |
| 13. uretero (7 Letters) | 14. uretro (6 Letters) | 15. urga (4 Letters) |
| 16. urge (4 Letters) | 17. urgeco (6 Letters) | 18. urgi (4 Letters) |
| 19. urgi sin (8 Letters) | 20. urgigi (6 Letters) | 21. urinejo (7 Letters) |
| 22. urini (5 Letters) | 23. urino (5 Letters) | 24. urno (4 Letters) |
| 25. uro (3 Letters) | 26. urodelo (7 Letters) | 27. urogalo (7 Letters) |
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| 28. ursino (6 Letters) | 29. urso (4 Letters) | 30. urtikacoj (9 Letters) |
| 31. urtiko (6 Letters) | 32. urugvajo (8 Letters) | 33. us (2 Letters) |
| 34. usona (5 Letters) | 35. usonanino (9 Letters) | 36. usonano (7 Letters) |
| 37. usono (5 Letters) | 38. utero (5 Letters) | 39. utila (5 Letters) |
| 40. utili (5 Letters) | 41. utiligi (7 Letters) | 42. utilo (5 Letters) |
| 43. utopio (6 Letters) | 44. utrehto (7 Letters) | 45. uverturo (8 Letters) |
| 46. uvulo (5 Letters) | 47. uzi (3 Letters) | 48. uzita (5 Letters) |
| 49. uzo (3 Letters) | 50. uzofini (7 Letters) | 51. uzukapi (7 Letters) |
| 52. uzukapo (7 Letters) | 53. uzuro (5 Letters) | 54. uzurpi (6 Letters) |
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