| foreboding(feeling, sign, warning, premonition, presentiment) |
| forthcoming(adjective, likely, possible, immediate) |
| gathering(adjective, likely, possible, immediate) |
| handwriting on wall(noun, verb, break, end, issue) |
| harbinger(sign, warning, omen) |
| herald(sign, warning, omen) |
| hovering(adjective, imminent) |
| hunch(sign, warning, omen, forewarning) |
| immediate(adjective, likely, possible) |
| imminent |
| impending(adjective, likely, possible, immediate) |
| impending misfortune(noun, expression, warning, inevitability) |
| in store(expression, adjective, likely, possible, immediate) |
| in the air(expression, adjective, idiom, likely, possible) |
| in the cards(expression, adjective, idiom, likely, possible) |
| in the offing(expression, adjective, idiom, likely, possible) |
| in the wind(expression, adjective, idiom, likely, possible) |
| in view(expression, adjective, likely, possible, immediate) |
| indication(sign, warning, omen) |
| ineluctable(adjective, likely, possible, immediate) |