| darn(adjective, awful, terrible, horrible, afraid) |
| deadly(adjective, awful, terrible, horrible, afraid) |
| demoniac(adjective, vile, devilish) |
| demonic |
| deuced(adjective, awful, terrible, horrible, afraid) |
| diabolical(adjective, awful, terrible, vicious, wicked) |
| direful(adjective, awful, terrible, horrible, afraid) |
| doggone(adjective, awful, terrible, horrible, afraid) |
| dreaded(adjective, awful, terrible, horrible, afraid) |
| excruciating(adjective, endured) |
| ferocious(adjective, awful, terrible, horrible, afraid) |
| gastful(adjective, awful, terrible, horrible, afraid) |
| ghastful(adjective, awful, terrible, horrible, afraid) |
| god awful(adjective, awful, terrible, horrible, afraid) |
| great |
| grewsome(adjective, endured) |
| grizzly(adjective, awful, terrible, horrible, afraid) |
| grotesque |
| grueling(adjective, awful, terrible, horrible, afraid) |
| hair-raising(adjective, awful, terrible, horrible, afraid) |