| in the air(expression, idiom, near, likely, possible) |
| in the bag(expression, expected, predictable, necessary, inexorable) |
| in the offing(expression, idiom, likely, possible, immediate) |
| in the wind(expression, idiom, likely, possible, immediate) |
| in view(expression, near, likely, possible, immediate) |
| indefeasible |
| indisputable(certain, unquestionable, undisputable) |
| indubitable(certain, unquestionable, undisputable) |
| inestimable |
| inevitible |
| instant(important, near, essential, vital, coming) |
| intended(coming, designed, meant, ordained, destined) |
| involuntary(adjective, required) |
| leading(adjective, feature, state, characteristic) |
| likely(near, possible, probable, immediate, imminent) |
| looming(near, likely, possible, immediate, coming) |
| manifest(adjective, obvious, noticeable, perceptible, observable) |
| meant(near, doomed, coming, intended, designed) |
| menacing(near, likely, possible, immediate, coming) |
| must(adjective, required) |