| A | B |
|---|
| irresponsible | (adj.) not responsible |
| indefinite | (adj.) not definite; vague |
| imperfect | (adj.) not perfect; having something wrong with it |
| immoral | (adj.) having bad morals; wrong or bad |
| incapable | (adj.) not capable; not able to do something |
| indirect | (adj.) not direct; seems off-point, but really goes back to the point |
| insecure | (adj.) not secure; not socially comfortable |
| insane | (adj.) not sane; crazy |
| improper | (adj.) not proper; not fitting the situation |
| inadequate | (adj.) not enough; not good enough for the situation |
