| gerontal |
| gerontic |
| hardened |
| hay |
| hollow-cheeked |
| hungry(lean, narrow, little, slim, tenuous) |
| idle(inferior, inadequate, limited, feeble, useless) |
| impotent(inferior, inadequate, limited, feeble, useless) |
| inadequate(limited, feeble, useless, vain, unsuccessful) |
| incompetent(inadequate, limited, feeble, useless, vain) |
| indecisive(inferior, inadequate, limited, feeble, useless) |
| ineffectual(inadequate, limited, feeble, useless, vain) |
| inefficacious(adjective, inferior, inadequate, limited, feeble) |
| inefficient(inferior, inadequate, limited, feeble, useless) |
| inept(inadequate, limited, feeble, useless, vain) |
| inferior(inadequate, limited, feeble, useless, vain) |
| infirm |
| innocuous(inferior, inadequate, limited, feeble, useless) |
| inoperative(inferior, inadequate, limited, feeble, useless) |
| lacking(lean, narrow, little, slim, tenuous) |