| enormous built structure(expression, system, building, engineering, architecture) |
| extended built structure(expression, system, building, engineering, architecture) |
| gargantuan built structure(expression, system, building, engineering, architecture) |
| giant built structure(expression, system, building, engineering, architecture) |
| gigantic built structure(expression, system, building, engineering, architecture) |
| great built structure(expression, system, building, engineering, architecture) |
| immense built structure(expression, system, building, engineering, architecture) |
| jumbo built structure(expression, system, building, engineering, architecture) |
| king-sized built structure(expression, system, building, engineering, architecture) |
| massive built structure(expression, system, building, engineering, architecture) |
| medium-large built structure(expression, system, building, engineering, architecture) |
| monstrous built structure(expression, system, building, engineering, architecture) |
| monumental built structure(expression, system, building, engineering, architecture) |
| mountainous built structure(expression, system, building, engineering, architecture) |
| outsized built structure(expression, system, building, engineering, architecture) |
| sizable built structure(expression, system, building, engineering, architecture) |
| thumping built structure(expression, system, building, engineering, architecture) |
| titanic built structure(expression, system, building, engineering, architecture) |
| too large built structure(expression, system, building, engineering, architecture) |
| too large built system(expression, system, building, engineering, architecture) |