| mighty(adjective, feature, characteristic, strong, tough) |
| terrific(adjective, feature, characteristic, bad, great) |
| strong(adjective, feature, characteristic, strong, distinct) |
| tremendous(adjective, feature, characteristic, great, difficult) |
| heavy(adjective, feature, characteristic, tough, severe) |
| prodigious(adjective, feature, characteristic, size) |
| colossal(adjective, feature, characteristic, great, tough) |
| enormous(adjective, feature, characteristic, great, size) |
| herculean(adjective, feature, characteristic, tough, severe) |
| monstrous(adjective, feature, characteristic, bad, great) |
| mountainous(adjective, feature, characteristic, size) |
| gigantic(adjective, feature, characteristic, great, big) |
| huge(adjective, feature, characteristic, great, big) |
| immense(adjective, feature, characteristic, great, tough) |
| stupendous(adjective, feature, characteristic, size) |
| large(adjective, feature, characteristic, great, big) |
| monumental(adjective, feature, characteristic, size) |
| big(adjective, feature, characteristic, great, large) |
| hulking(adjective, feature, characteristic, size) |
| jumbo(adjective, feature, characteristic, size) |