| hair-raising(adjective, awful, terrible, horrible, afraid) |
| infinite(adjective, great, big, huge, vast) |
| keen(adjective, good, great, excellent, slang) |
| leviathan(noun, adjective) |
| nasty(adjective, awful, terrible, horrible, afraid) |
| neat(adjective, good, great, excellent, slang) |
| nifty(adjective, good, great, slang, wonderful) |
| sizable(adjective, large) |
| swell(adjective, good, cool, great, pleasant) |
| walloping(adjective, informal, big) |
| wicked(adjective, awful, terrible, horrible, afraid) |
| almighty(adjective, awful, terrible, horrible, afraid) |
| beastly(adjective, awful, terrible, horrible, afraid) |
| beautiful(grand, splendid, overwhelming) |
| blatant(adjective, awful, terrible, horrible, afraid) |
| cavernous(adjective, large) |
| chronic(adjective, awful, terrible, horrible, afraid) |
| cool(adjective, good, great, excellent, slang) |
| cosmical |
| cracking(adjective, great, wonderful, marvelous, huge) |