| Answer | Crossword Clue |
|---|---|
| OTTOMAN | One Constantinople ruler |
| OTTOMANEMPIRE | Constantinople was one of its capitals |
| CZARINA | One-time ruler. |
| RACEHORSE | Bold Ruler, for one. |
| TSAR | One-time Russian ruler |
| PETERTHEGREAT | One-time ruler of Russia |
| ODIN | One-eyed ruler of Valhalla. |
| HEROD | Ruler in the year one. |
| ATTILA | One-time ruler of Eastern Europe |
| VICEROY | British ruler in India, for one |
| TZAR | One spelling for an old Russian ruler |
| TSAR | One spelling for a former Russian ruler |
| SHAH | Reza ... Pahlavi (one-time ruler of Iran) |
| AMEER | One of three spellings for an Islamic ruler |
