| Clue | Source | Date |
|---|---|---|
| South Africa's largest city, informally | ||
| South African metropolis, colloquially | LA Times Daily | 20 Jun 2021 |
| South African metropolis, colloquially | The Washington Post | 20 Jun 2021 |
| South Africa’s largest city, familiarly | Wall Street Journal | 27 Aug 2020 |