| outsize |
| overgrown |
| overmuch(adjective, unreasonable, extreme, extravagant, extra) |
| parlous(adjective, awful, terrible, horrible, afraid) |
| perishing(adjective, awful, terrible, horrible, afraid) |
| planetary |
| scarey(adjective, awful, terrible, horrible, afraid) |
| scathing(adjective, awful, terrible, horrible, afraid) |
| solemn(grand, impressive, overwhelming, imposing) |
| spine-chilling(adjective, awful, terrible, horrible, afraid) |
| splitting(adjective, awful, terrible, horrible, afraid) |
| strapping(adjective, person, body) |
| surpassing |
| terrifying(adjective, awful, terrible, horrible, afraid) |
| tragic(adjective, awful, terrible, horrible, afraid) |
| tragical(adjective, awful, terrible, horrible, afraid) |
| unbounded(adjective, unreasonable, extreme, extravagant, absolute) |
| unbridled(adjective, unreasonable, extreme, extravagant, excessive) |
| undue(adjective, unreasonable, extreme, extravagant, extra) |
| ungodly(adjective, awful, terrible, horrible, afraid) |