| unwholesome(adjective, harmful, injurious, damaging, destructive) |
| alarming(adjective, arouse bad emotions) |
| fell(adjective, harmful, injurious, damaging, deadly) |
| fiendish(adjective, evil) |
| macabre(adjective, awful, terrible, black, dreadful) |
| malefic(negative, harmful, threatening, injurious, damaging) |
| ugly(adjective, critical, forbidding, denunciatory) |
| unfavorable(adjective, harmful, threatening, menacing, ominous) |
| unfavourable |
| unfortunate(adjective, sad, sorrow, depression, woe) |
| unpromising(adjective, warning, threatening, unfavorable, ominous) |
| unpropitious(adjective, warning, threatening, menacing, unfavorable) |
| vindictive(adjective, mean, nasty, vicious, wicked) |
| angry(adjective, state, characteristic, anger, emotion) |
| antagonistic(adjective, malevolent) |
| apocalyptic(adjective, arouse bad emotions) |
| augural(adjective, awful, fear, black, horror) |
| bitter(adjective, mean, nasty, hateful, malicious) |
| catastrophic(adjective, harmful, injurious, damaging, deadly) |
| corrosive(adjective, malevolent) |