| dark(adjective, dull, gloomy, bleak, black) |
| dreaded(adjective, awful, terrible, horrible, afraid) |
| harrowing(adjective, pain, awful, terrible, horrible) |
| horrifying(adjective, severe, awful, terrible, foul) |
| macabre(adjective, awful, terrible, shocking, black) |
| sinister(adjective, evil, nasty, awful, black) |
| alarming(adjective, awful, terrible, fear, shocking) |
| deplorable(adjective, terrible, miserable, wretched, shameful) |
| tremendous(adjective, pain, awful, terrible, fear) |
| woeful(adjective, unpleasant, awful, terrible, miserable) |
| baleful(adjective, dark, awful, terrible, gloomy) |
| burning(adjective, firm, tender, prompt, big) |
| excruciating(adjective, painful, sickness, ache, endured) |
| fearsome(adjective, fear, black, baleful, bodeful) |
| formidable(adjective, tough, awful, fear, horrible) |
| horrific(adjective, tough, difficult, unpleasant, awful) |
| lurid(adjective, awful, terrible, shocking, black) |
| menacing(adjective, tough, difficult, shocking, black) |
| redoubtable(adjective, tough, difficult, awful, terrible) |
| terrific(adjective, pain, terrible, fear, ominous) |