| 01. isilume (7 Letters) | 02. isilune (7 Letters) | 03. isioki (6 Letters) |
| 04. isioki (6 Letters) | 05. isiotu (6 Letters) | 06. isipu (5 Letters) |
| 07. isipu(-)belar (21 Letters) | 08. isipula (7 Letters) | 09. iskanbila (9 Letters) |
| 10. iskanbilatsu (12 Letters) | 11. iskanbilatu (11 Letters) | 12. iskemia (7 Letters) |
| 13. iski (4 Letters) | 14. iskilinba (9 Letters) | 15. iskilinbontzi (13 Letters) |
| 16. iskilu (6 Letters) | 17. iskiludun (9 Letters) | 18. iskilugile (10 Letters) |
| 19. iskilutu (8 Letters) | 20. iskimili (8 Letters) | 21. iskion (6 Letters) |
| 22. iskirio (7 Letters) | 23. isla (4 Letters) | 24. isla (4 Letters) |
| 25. islada (6 Letters) | 26. isladatu (8 Letters) | 27. islagailu (9 Letters) |
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| 28. islagarri (9 Letters) | 29. islam (5 Letters) | 30. islamabadar (11 Letters) |
| 31. islamdar (8 Letters) | 32. islamdarpen (11 Letters) | 33. islamdartu (10 Letters) |
| 34. islamiar (8 Letters) | 35. islamiko (8 Letters) | 36. islamismo (9 Letters) |
| 37. islandiar (9 Letters) | 38. islandiera (10 Letters) | 39. islapen (7 Letters) |
| 40. islara (6 Letters) | 41. islatu (6 Letters) | 42. islatzaile (10 Letters) |
| 43. islatze (7 Letters) | 44. iso (3 Letters) | 45. isobara (7 Letters) |
| 46. isobariko (9 Letters) | 47. isobaro (7 Letters) | 48. isoglosa (8 Letters) |
| 49. isokromatiko (12 Letters) | 50. isolagailu (10 Letters) | 51. isolamendu (10 Letters) |
| 52. isolatu (7 Letters) | 53. isolatu (7 Letters) | 54. isolatzaile (11 Letters) |
| 55. isomeria (8 Letters) | 56. isomero (7 Letters) | 57. isometria (9 Letters) |
| 58. isometriko (10 Letters) | 59. isomorfismo (11 Letters) | 60. isomorfo (8 Letters) |
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