| fearful(adjective, awful, terrible, horrible, afraid) |
| ferocious(adjective, awful, terrible, horrible, afraid) |
| flagitious(adjective, awful, terrible, horrible, afraid) |
| flagrant(adjective, awful, terrible, horrible, afraid) |
| frightening(adjective, awful, terrible, horrible, afraid) |
| frightful(adjective, awful, terrible, horrible, afraid) |
| gastful(adjective, awful, terrible, horrible, afraid) |
| ghastful(adjective, awful, terrible, horrible, afraid) |
| ghastly(adjective, awful, terrible, horrible, afraid) |
| god awful(adjective, awful, terrible, horrible, afraid) |
| grievous(adjective, awful, terrible, horrible, afraid) |
| grisly(adjective, awful, terrible, horrible, afraid) |
| grizzly(adjective, awful, terrible, horrible, afraid) |
| gross(adjective, awful, terrible, horrible, afraid) |
| grueling(adjective, awful, terrible, horrible, afraid) |
| gruesome(adjective, awful, terrible, horrible, afraid) |
| hair-raising(adjective, awful, terrible, horrible, afraid) |
| hair raising(adjective, awful, terrible, horrible, afraid) |
| harrowing(adjective, awful, terrible, horrible, afraid) |
| heal(verb, fix, correct, improve, stick) |