Alphabetic I
| 37 | Idiosyncrasy | noun | See |
| 38 | interlude | noun | See |
| 39 | infuriating | adjective | See |
| 40 | impede | verb | See |
| 41 | intimidated | adjective | See |
| 42 | intrusive | adjective | See |
| 43 | inconceivable | adjective | See |
| 44 | imbibe | verb | See |
| 45 | inadvertent | adjective | See |
| 46 | inscrutable | adjective | See |
| 47 | invincible | adjective | See |
| 48 | insidious | adjective | See |