| 01. inexpresividad (14 Letters) | 02. inexpresivo (11 Letters) | 03. inexpugnable (12 Letters) |
| 04. inextensible (12 Letters) | 05. inextenso (9 Letters) | 06. inextinguible (13 Letters) |
| 07. inextricable (12 Letters) | 08. inédita (7 Letters) | 09. inédito (7 Letters) |
| 10. infacundo (9 Letters) | 11. infalibilidad (13 Letters) | 12. infalible (9 Letters) |
| 13. infaliblemente (14 Letters) | 14. infalsificable (14 Letters) | 15. infama (6 Letters) |
| 16. infamacion (10 Letters) | 17. infamación (10 Letters) | 18. infamadamente (13 Letters) |
| 19. infamador (9 Letters) | 20. infamante (9 Letters) | 21. infamar (7 Letters) |
| 22. infamativo (10 Letters) | 23. infamatorio (11 Letters) | 24. infame (6 Letters) |
| 25. infamemente (11 Letters) | 26. infamia (7 Letters) | 27. infamoso (8 Letters) |
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| 28. infancia (8 Letters) | 29. infando (7 Letters) | 30. infansia (8 Letters) |
| 31. infanta (7 Letters) | 32. infantado (9 Letters) | 33. infante (7 Letters) |
| 34. infante de coro (15 Letters) | 35. infantejo (9 Letters) | 36. infanteria (10 Letters) |
| 37. infantería (10 Letters) | 38. infantería de línea (19 Letters) | 39. infantería de marina (20 Letters) |
| 40. infantería ligera (17 Letters) | 41. infantesa (9 Letters) | 42. infanticida (11 Letters) |
| 43. infanticidio (12 Letters) | 44. infantico (9 Letters) | 45. infantil (8 Letters) |
| 46. infantilidad (12 Letters) | 47. infantilismo (12 Letters) | 48. infantillo (10 Letters) |
| 49. infantina (9 Letters) | 50. infantino (9 Letters) | 51. infanzon (8 Letters) |
| 52. infanzona (9 Letters) | 53. infanzonado (11 Letters) | 54. infanzonazgo (12 Letters) |
| 55. infanzonia (10 Letters) | 56. infanzonía (10 Letters) | 57. infanzón (8 Letters) |
| 58. infartar (8 Letters) | 59. infarto (7 Letters) | 60. infatigable (11 Letters) |
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