| Answer | Crossword Clue |
|---|---|
| AURORA | After Chicago, the most populous Illinois city |
| TOKYO | Most populous city in the world. |
| TOKYO | The most populous city in the world |
| SAO | ... Paulo (most populous city of the Southern Hemisphere) |
| SAOPAULO | The most populous city in the Southern Hemisphere |
| SAO | It starts the Western Hemisphere's most populous city |
