| Clue | Source | Date |
|---|---|---|
| Singularis, solus, quidam | The Times O Tempora | 15 Mar 2025 |
| Solus, sine ullo comite; ____ quisque every single individual | The Times O Tempora | 09 Nov 2024 |
| The loneliest number, to Caesar | The Washington Post | 30 Aug 2016 |
| ___ the Untouchable ("X-Men" villain) | ||
| "___ pro omnibus, omnes pro uno" | ||
| Octavian's one | ||
| one, to Cicero | ||
| Former Ringling star | ||
| Ringling star who balanced on one finger | ||
| ___, duo, tres | ||
| One: Lat. | ||
| One: Latin. | ||
| Latin numeral. | ||
| Latin one. | ||
| Latin number. |