| colossal(adjective, great, huge, vast) |
| gigantic(adjective, great, huge, vast) |
| monumental(adjective, great, huge, vast) |
| stupendous(adjective, great, absolute, huge) |
| tremendous(adjective, large, huge, vast) |
| voluminous(adjective, great, huge, immense) |
| bulky(great, huge, vast, massive) |
| massive(adjective, great, huge, vast) |
| sizable(great, huge, loads, heaps) |
| giant(adjective, great, huge, vast) |
| humongous(adjective, great, huge, vast) |
| jumbo(adjective, great, huge, vast) |
| capacious(adjective, great, huge, immense) |
| considerable(adjective, great, huge, vast) |
| goodly(great, huge) |
| hefty(great, huge) |
| mountainous(great, huge, vast, massive) |
| spacious(great, huge, immense, massive) |
| substantial(great, huge) |
| wide(great, absolute, huge, endless) |