| threatening(adjective, characteristic, danger, jeopardy) |
| touch-and-go(adjective, characteristic, danger, jeopardy) |
| treacherous(adjective, characteristic, danger, jeopardy) |
| unhealthy(adjective, characteristic, danger, jeopardy) |
| unpredictable(adjective, characteristic, mood, capriciousness) |
| unreasonable(adjective, characteristic, mood, capriciousness) |
| unreliable(adjective, characteristic, mood, capriciousness) |
| unsustaining(adjective, characteristic, weakness, dependence) |
| variable(adjective, characteristic, mood, capriciousness) |
| wicked(adjective, characteristic, danger, jeopardy) |
| alarming(adjective, characteristic, danger, jeopardy) |
| arbitrary(adjective, characteristic, mood, capriciousness) |
| contrary(adjective, characteristic, mood, capriciousness) |
| critical(adjective, characteristic, danger, jeopardy) |
| crotchety(adjective, characteristic, mood, capriciousness) |
| dangerous(adjective, characteristic, danger, jeopardy) |
| dangersome(adjective, characteristic, danger, jeopardy) |
| delicate(adjective, characteristic, danger, jeopardy) |
| dynamite(adjective, characteristic, danger, jeopardy) |
| effervescent(adjective, characteristic, mood, capriciousness) |