| chronic(adjective, awful, terrible, horrible, afraid) |
| crashing(adjective, awful, terrible, horrible, afraid) |
| cruel(adjective, awful, terrible, horrible, afraid) |
| damnable(adjective, awful, terrible, horrible, afraid) |
| darn(adjective, awful, terrible, horrible, afraid) |
| deuced(adjective, awful, terrible, horrible, afraid) |
| dicey(adjective, risky, dangerous, unsafe) |
| difficult(adjective, risky, dangerous, unsafe) |
| doggone(adjective, awful, terrible, horrible, afraid) |
| dread(adjective, awful, terrible, horrible, afraid) |
| dreaded(adjective, awful, terrible, horrible, afraid) |
| dreadful(adjective, awful, terrible, horrible, afraid) |
| enormous(adjective, awful, terrible, horrible, afraid) |
| execrable(adjective, awful, terrible, horrible, afraid) |
| ferocious(adjective, awful, terrible, horrible, afraid) |
| flagitious(adjective, awful, terrible, horrible, afraid) |
| fraught with danger(expression, adjective, idiom, danger) |
| frightening(adjective, awful, terrible, horrible, afraid) |
| frightful(adjective, awful, terrible, horrible, afraid) |
| ghoulish(adjective, strange, horrible, horror, scary) |