| Answer | Crossword Clue |
|---|---|
| SAUDIARABIA | Where the Rub' al-Khali is |
| OMAN | Land in the Rub al Khali |
| ARABIA | Home of the Nefud and Rub' al Khali deserts |
| SPA | Where the rub is, sometimes |
| ARABS | Rub' al Khali residents |
| DESERT | Rub' al Khali, e.g. |
| DESERT | Rub' al Khali, for one |
