| jumbo(adjective, great, large, size) |
| humongous(adjective, great, large, size) |
| substantial(adjective, great, important, significant) |
| cyclopean(adjective, giant) |
| mighty(adjective, size, huge, hidden) |
| monster(noun, adjective, amazing, size) |
| whopping(adjective, great, slang, large) |
| bulky(adjective, strong, great, powerful) |
| grand(adjective, strong, great, powerful) |
| mountainous(adjective, great, large, huge) |
| sizable(adjective, open, great, large) |
| widespread(adjective, open, space, large) |
| grandiose(adjective, great, large, extravagant) |
| extended(adjective, open, space, large) |
| far-reaching(adjective, spread, large, grand) |
| herculean(adjective, huge, immense, monstrous) |
| massy(adjective, giant) |
| Bunyanesque(adjective, giant) |
| considerable(adjective, strong, great, powerful) |
| copious(adjective, great, large, huge) |