| mountainous(adjective, feature, characteristic, size) |
| large(adjective, feature, characteristic, size) |
| formidable(adjective, feature, characteristic, size) |
| huge(adjective, feature, characteristic, size) |
| monstrous(adjective, feature, characteristic, size) |
| colossal(adjective, feature, characteristic, size) |
| enormous(adjective, feature, characteristic, size) |
| gigantic(adjective, feature, characteristic, size) |
| heavy(adjective, feature, characteristic, size) |
| immense(adjective, feature, characteristic, size) |
| peak(noun, top, mount, size, mound) |
| hulking(adjective, feature, characteristic, size) |
| jumbo(adjective, feature, characteristic, size) |
| largest(adjective, feature, characteristic, size) |
| mighty(adjective, feature, characteristic, size) |
| monumental(adjective, feature, characteristic, size) |
| prodigious(adjective, feature, characteristic, size) |
| stupendous(adjective, feature, characteristic, size) |
| swingeing(adjective, feature, characteristic, size) |
| terrific(adjective, feature, characteristic, size) |