| gargantuan(adjective, big, large, huge, vast) |
| gigantic(adjective, great, big, large, huge) |
| huge(adjective, great, big, large, vast) |
| enormous(adjective, great, big, large, huge) |
| massive(adjective, great, big, large, huge) |
| colossal(adjective, great, big, large, huge) |
| thumping(verb, adjective, great, big, size) |
| tremendous(adjective, great, big, large, huge) |
| mammoth(adjective, great, big, large, huge) |
| immense(adjective, great, big, large, huge) |
| titanic(adjective, great, big, huge, vast) |
| walloping(adjective, informal, big, size) |
| jumbo(adjective, great, big, substantial, large) |
| prodigious(adjective, great, big, large, huge) |
| vast(adjective, great, big, large, huge) |
| great(adjective, big, substantial, huge, vast) |
| humongous(adjective, great, big, large, huge) |
| big(adjective, great, substantial, large, generous) |
| mighty(adjective, big, vast, massive, enormous) |
| monstrous(adjective, big, large, huge, vast) |